26059840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 66714624

約数和(自身を除く): 40654784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 71, 74, 80, 124, 142, 148, 155, 160, 185, 248, 284, 296, 310, 320, 355, 370, 496, 568, 592, 620, 710, 740, 992, 1136, 1147, 1184, 1240, 1420, 1480, 1984, 2201, 2272, 2294, 2368, 2480, 2627, 2840, 2960, 4402, 4544, 4588, 4960, 5254, 5680, 5735, 5920, 8804, 9176, 9920, 10508, 11005, 11360, 11470, 11840, 13135, 17608, 18352, 21016, 22010, 22720, 22940, 26270, 35216, 36704, 42032, 44020, 45880, 52540, 70432, 73408, 81437, 84064, 88040, 91760, 105080, 140864, 162874, 168128, 176080, 183520, 210160, 325748, 352160, 367040, 407185, 420320, 651496, 704320, 814370, 840640, 1302992, 1628740, 2605984, 3257480, 5211968, 6514960, 13029920, 26059840]

約数ペア:

[(1, 26059840), (2, 13029920), (4, 6514960), (5, 5211968), (8, 3257480), (10, 2605984), (16, 1628740), (20, 1302992), (31, 840640), (32, 814370), (37, 704320), (40, 651496), (62, 420320), (64, 407185), (71, 367040), (74, 352160), (80, 325748), (124, 210160), (142, 183520), (148, 176080), (155, 168128), (160, 162874), (185, 140864), (248, 105080), (284, 91760), (296, 88040), (310, 84064), (320, 81437), (355, 73408), (370, 70432), (496, 52540), (568, 45880), (592, 44020), (620, 42032), (710, 36704), (740, 35216), (992, 26270), (1136, 22940), (1147, 22720), (1184, 22010), (1240, 21016), (1420, 18352), (1480, 17608), (1984, 13135), (2201, 11840), (2272, 11470), (2294, 11360), (2368, 11005), (2480, 10508), (2627, 9920), (2840, 9176), (2960, 8804), (4402, 5920), (4544, 5735), (4588, 5680), (4960, 5254)]