74686040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 199085040

約数和(自身を除く): 124399000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1187, 1210, 1430, 1573, 2374, 2420, 2860, 3146, 4748, 4840, 5720, 5935, 6292, 7865, 9496, 11870, 12584, 13057, 15431, 15730, 23740, 26114, 30862, 31460, 47480, 52228, 61724, 62920, 65285, 77155, 104456, 123448, 130570, 143627, 154310, 169741, 261140, 287254, 308620, 339482, 522280, 574508, 617240, 678964, 718135, 848705, 1149016, 1357928, 1436270, 1697410, 1867151, 2872540, 3394820, 3734302, 5745080, 6789640, 7468604, 9335755, 14937208, 18671510, 37343020, 74686040]

約数ペア:

[(1, 74686040), (2, 37343020), (4, 18671510), (5, 14937208), (8, 9335755), (10, 7468604), (11, 6789640), (13, 5745080), (20, 3734302), (22, 3394820), (26, 2872540), (40, 1867151), (44, 1697410), (52, 1436270), (55, 1357928), (65, 1149016), (88, 848705), (104, 718135), (110, 678964), (121, 617240), (130, 574508), (143, 522280), (220, 339482), (242, 308620), (260, 287254), (286, 261140), (440, 169741), (484, 154310), (520, 143627), (572, 130570), (605, 123448), (715, 104456), (968, 77155), (1144, 65285), (1187, 62920), (1210, 61724), (1430, 52228), (1573, 47480), (2374, 31460), (2420, 30862), (2860, 26114), (3146, 23740), (4748, 15730), (4840, 15431), (5720, 13057), (5935, 12584), (6292, 11870), (7865, 9496)]