26122178240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12355

約数の個数: 168

約数和(自身を含む): 68956257312

約数和(自身を除く): 42834079072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 289, 320, 340, 368, 391, 460, 544, 578, 680, 736, 782, 920, 1088, 1156, 1360, 1445, 1472, 1564, 1840, 1955, 2312, 2720, 2890, 3128, 3680, 3910, 4624, 5440, 5780, 6256, 6647, 7360, 7820, 9248, 11560, 12281, 12512, 13294, 15640, 18496, 23120, 24562, 25024, 26588, 31280, 33235, 46240, 49124, 53176, 61405, 62560, 66470, 92480, 98248, 106352, 122810, 125120, 132940, 196496, 208777, 212704, 245620, 265880, 282463, 392992, 417554, 425408, 491240, 531760, 564926, 785984, 835108, 982480, 1043885, 1063520, 1129852, 1412315, 1670216, 1964960, 2087770, 2127040, 2259704, 2824630, 3340432, 3549209, 3929920, 4175540, 4519408, 4801871, 5649260, 6680864, 7098418, 8351080, 9038816, 9603742, 11298520, 13361728, 14196836, 16702160, 17746045, 18077632, 19207484, 22597040, 24009355, 28393672, 33404320, 35492090, 38414968, 45194080, 48018710, 56787344, 66808640, 70984180, 76829936, 81631807, 90388160, 96037420, 113574688, 141968360, 153659872, 163263614, 192074840, 227149376, 283936720, 307319744, 326527228, 384149680, 408159035, 567873440, 653054456, 768299360, 816318070, 1135746880, 1306108912, 1536598720, 1632636140, 2612217824, 3265272280, 5224435648, 6530544560, 13061089120, 26122178240]

約数ペア:

[(1, 26122178240), (2, 13061089120), (4, 6530544560), (5, 5224435648), (8, 3265272280), (10, 2612217824), (16, 1632636140), (17, 1536598720), (20, 1306108912), (23, 1135746880), (32, 816318070), (34, 768299360), (40, 653054456), (46, 567873440), (64, 408159035), (68, 384149680), (80, 326527228), (85, 307319744), (92, 283936720), (115, 227149376), (136, 192074840), (160, 163263614), (170, 153659872), (184, 141968360), (230, 113574688), (272, 96037420), (289, 90388160), (320, 81631807), (340, 76829936), (368, 70984180), (391, 66808640), (460, 56787344), (544, 48018710), (578, 45194080), (680, 38414968), (736, 35492090), (782, 33404320), (920, 28393672), (1088, 24009355), (1156, 22597040), (1360, 19207484), (1445, 18077632), (1472, 17746045), (1564, 16702160), (1840, 14196836), (1955, 13361728), (2312, 11298520), (2720, 9603742), (2890, 9038816), (3128, 8351080), (3680, 7098418), (3910, 6680864), (4624, 5649260), (5440, 4801871), (5780, 4519408), (6256, 4175540), (6647, 3929920), (7360, 3549209), (7820, 3340432), (9248, 2824630), (11560, 2259704), (12281, 2127040), (12512, 2087770), (13294, 1964960), (15640, 1670216), (18496, 1412315), (23120, 1129852), (24562, 1063520), (25024, 1043885), (26588, 982480), (31280, 835108), (33235, 785984), (46240, 564926), (49124, 531760), (53176, 491240), (61405, 425408), (62560, 417554), (66470, 392992), (92480, 282463), (98248, 265880), (106352, 245620), (122810, 212704), (125120, 208777), (132940, 196496)]