74609960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 178329600

約数和(自身を除く): 103719640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 773, 1016, 1270, 1546, 2413, 2540, 3092, 3865, 4826, 5080, 6184, 7730, 9652, 12065, 14687, 15460, 19304, 24130, 29374, 30920, 48260, 58748, 73435, 96520, 98171, 117496, 146870, 196342, 293740, 392684, 490855, 587480, 785368, 981710, 1865249, 1963420, 3730498, 3926840, 7460996, 9326245, 14921992, 18652490, 37304980, 74609960]

約数ペア:

[(1, 74609960), (2, 37304980), (4, 18652490), (5, 14921992), (8, 9326245), (10, 7460996), (19, 3926840), (20, 3730498), (38, 1963420), (40, 1865249), (76, 981710), (95, 785368), (127, 587480), (152, 490855), (190, 392684), (254, 293740), (380, 196342), (508, 146870), (635, 117496), (760, 98171), (773, 96520), (1016, 73435), (1270, 58748), (1546, 48260), (2413, 30920), (2540, 29374), (3092, 24130), (3865, 19304), (4826, 15460), (5080, 14687), (6184, 12065), (7730, 9652)]