74623960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 181310400

約数和(自身を除く): 106686440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 2797, 3335, 5336, 5594, 6670, 11188, 13340, 13985, 22376, 26680, 27970, 55940, 64331, 81113, 111880, 128662, 162226, 257324, 321655, 324452, 405565, 514648, 643310, 648904, 811130, 1286620, 1622260, 1865599, 2573240, 3244520, 3731198, 7462396, 9327995, 14924792, 18655990, 37311980, 74623960]

約数ペア:

[(1, 74623960), (2, 37311980), (4, 18655990), (5, 14924792), (8, 9327995), (10, 7462396), (20, 3731198), (23, 3244520), (29, 2573240), (40, 1865599), (46, 1622260), (58, 1286620), (92, 811130), (115, 648904), (116, 643310), (145, 514648), (184, 405565), (230, 324452), (232, 321655), (290, 257324), (460, 162226), (580, 128662), (667, 111880), (920, 81113), (1160, 64331), (1334, 55940), (2668, 27970), (2797, 26680), (3335, 22376), (5336, 13985), (5594, 13340), (6670, 11188)]