101471480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 251596800

約数和(自身を除く): 150125320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2239, 2266, 4120, 4478, 4532, 5665, 8956, 9064, 11195, 11330, 17912, 22390, 22660, 24629, 44780, 45320, 49258, 89560, 98516, 123145, 197032, 230617, 246290, 461234, 492580, 922468, 985160, 1153085, 1844936, 2306170, 2536787, 4612340, 5073574, 9224680, 10147148, 12683935, 20294296, 25367870, 50735740, 101471480]

約数ペア:

[(1, 101471480), (2, 50735740), (4, 25367870), (5, 20294296), (8, 12683935), (10, 10147148), (11, 9224680), (20, 5073574), (22, 4612340), (40, 2536787), (44, 2306170), (55, 1844936), (88, 1153085), (103, 985160), (110, 922468), (206, 492580), (220, 461234), (412, 246290), (440, 230617), (515, 197032), (824, 123145), (1030, 98516), (1133, 89560), (2060, 49258), (2239, 45320), (2266, 44780), (4120, 24629), (4478, 22660), (4532, 22390), (5665, 17912), (8956, 11330), (9064, 11195)]