26539040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 72503424

約数和(自身を除く): 45964384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 887, 935, 1360, 1496, 1760, 1774, 1870, 2720, 2992, 3548, 3740, 4435, 5984, 7096, 7480, 8870, 9757, 14192, 14960, 15079, 17740, 19514, 28384, 29920, 30158, 35480, 39028, 48785, 60316, 70960, 75395, 78056, 97570, 120632, 141920, 150790, 156112, 165869, 195140, 241264, 301580, 312224, 331738, 390280, 482528, 603160, 663476, 780560, 829345, 1206320, 1326952, 1561120, 1658690, 2412640, 2653904, 3317380, 5307808, 6634760, 13269520, 26539040]

約数ペア:

[(1, 26539040), (2, 13269520), (4, 6634760), (5, 5307808), (8, 3317380), (10, 2653904), (11, 2412640), (16, 1658690), (17, 1561120), (20, 1326952), (22, 1206320), (32, 829345), (34, 780560), (40, 663476), (44, 603160), (55, 482528), (68, 390280), (80, 331738), (85, 312224), (88, 301580), (110, 241264), (136, 195140), (160, 165869), (170, 156112), (176, 150790), (187, 141920), (220, 120632), (272, 97570), (340, 78056), (352, 75395), (374, 70960), (440, 60316), (544, 48785), (680, 39028), (748, 35480), (880, 30158), (887, 29920), (935, 28384), (1360, 19514), (1496, 17740), (1760, 15079), (1774, 14960), (1870, 14192), (2720, 9757), (2992, 8870), (3548, 7480), (3740, 7096), (4435, 5984)]