12473240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 32492880

約数和(自身を除く): 20019640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 83, 85, 104, 130, 136, 166, 170, 221, 260, 289, 332, 340, 415, 442, 520, 578, 664, 680, 830, 884, 1079, 1105, 1156, 1411, 1445, 1660, 1768, 2158, 2210, 2312, 2822, 2890, 3320, 3757, 4316, 4420, 5395, 5644, 5780, 7055, 7514, 8632, 8840, 10790, 11288, 11560, 14110, 15028, 18343, 18785, 21580, 23987, 28220, 30056, 36686, 37570, 43160, 47974, 56440, 73372, 75140, 91715, 95948, 119935, 146744, 150280, 183430, 191896, 239870, 311831, 366860, 479740, 623662, 733720, 959480, 1247324, 1559155, 2494648, 3118310, 6236620, 12473240]

約数ペア:

[(1, 12473240), (2, 6236620), (4, 3118310), (5, 2494648), (8, 1559155), (10, 1247324), (13, 959480), (17, 733720), (20, 623662), (26, 479740), (34, 366860), (40, 311831), (52, 239870), (65, 191896), (68, 183430), (83, 150280), (85, 146744), (104, 119935), (130, 95948), (136, 91715), (166, 75140), (170, 73372), (221, 56440), (260, 47974), (289, 43160), (332, 37570), (340, 36686), (415, 30056), (442, 28220), (520, 23987), (578, 21580), (664, 18785), (680, 18343), (830, 15028), (884, 14110), (1079, 11560), (1105, 11288), (1156, 10790), (1411, 8840), (1445, 8632), (1660, 7514), (1768, 7055), (2158, 5780), (2210, 5644), (2312, 5395), (2822, 4420), (2890, 4316), (3320, 3757)]