74042720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11287}}^1$

素因数の和:11343

約数の個数: 48

約数和(自身を含む): 179208288

約数和(自身を除く): 105165568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 11287, 22574, 45148, 56435, 90296, 112870, 180592, 225740, 361184, 451480, 462767, 902960, 925534, 1805920, 1851068, 2313835, 3702136, 4627670, 7404272, 9255340, 14808544, 18510680, 37021360, 74042720]

約数ペア:

[(1, 74042720), (2, 37021360), (4, 18510680), (5, 14808544), (8, 9255340), (10, 7404272), (16, 4627670), (20, 3702136), (32, 2313835), (40, 1851068), (41, 1805920), (80, 925534), (82, 902960), (160, 462767), (164, 451480), (205, 361184), (328, 225740), (410, 180592), (656, 112870), (820, 90296), (1312, 56435), (1640, 45148), (3280, 22574), (6560, 11287)]