22388946280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{19379}}^1$

素因数の和:21106

約数の個数: 64

約数和(自身を含む): 53372520000

約数和(自身を除く): 30983573720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1699, 3398, 6796, 8495, 13592, 16990, 19379, 28883, 33980, 38758, 57766, 67960, 77516, 96895, 115532, 144415, 155032, 193790, 231064, 288830, 329443, 387580, 577660, 658886, 775160, 1155320, 1317772, 1647215, 2635544, 3294430, 6588860, 13177720, 32924921, 65849842, 131699684, 164624605, 263399368, 329249210, 559723657, 658498420, 1119447314, 1316996840, 2238894628, 2798618285, 4477789256, 5597236570, 11194473140, 22388946280]

約数ペア:

[(1, 22388946280), (2, 11194473140), (4, 5597236570), (5, 4477789256), (8, 2798618285), (10, 2238894628), (17, 1316996840), (20, 1119447314), (34, 658498420), (40, 559723657), (68, 329249210), (85, 263399368), (136, 164624605), (170, 131699684), (340, 65849842), (680, 32924921), (1699, 13177720), (3398, 6588860), (6796, 3294430), (8495, 2635544), (13592, 1647215), (16990, 1317772), (19379, 1155320), (28883, 775160), (33980, 658886), (38758, 577660), (57766, 387580), (67960, 329443), (77516, 288830), (96895, 231064), (115532, 193790), (144415, 155032)]