26975960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 68044320

約数和(自身を除く): 41068360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 1657, 2035, 3256, 3314, 4070, 6628, 8140, 8285, 13256, 16280, 16570, 18227, 33140, 36454, 61309, 66280, 72908, 91135, 122618, 145816, 182270, 245236, 306545, 364540, 490472, 613090, 674399, 729080, 1226180, 1348798, 2452360, 2697596, 3371995, 5395192, 6743990, 13487980, 26975960]

約数ペア:

[(1, 26975960), (2, 13487980), (4, 6743990), (5, 5395192), (8, 3371995), (10, 2697596), (11, 2452360), (20, 1348798), (22, 1226180), (37, 729080), (40, 674399), (44, 613090), (55, 490472), (74, 364540), (88, 306545), (110, 245236), (148, 182270), (185, 145816), (220, 122618), (296, 91135), (370, 72908), (407, 66280), (440, 61309), (740, 36454), (814, 33140), (1480, 18227), (1628, 16570), (1657, 16280), (2035, 13256), (3256, 8285), (3314, 8140), (4070, 6628)]