85476800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 84

約数和(自身を含む): 215621616

約数和(自身を除く): 130144816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1303, 1312, 1600, 1640, 2050, 2606, 2624, 3280, 4100, 5212, 6515, 6560, 8200, 10424, 13030, 13120, 16400, 20848, 26060, 32575, 32800, 41696, 52120, 53423, 65150, 65600, 83392, 104240, 106846, 130300, 208480, 213692, 260600, 267115, 416960, 427384, 521200, 534230, 854768, 1042400, 1068460, 1335575, 1709536, 2084800, 2136920, 2671150, 3419072, 4273840, 5342300, 8547680, 10684600, 17095360, 21369200, 42738400, 85476800]

約数ペア:

[(1, 85476800), (2, 42738400), (4, 21369200), (5, 17095360), (8, 10684600), (10, 8547680), (16, 5342300), (20, 4273840), (25, 3419072), (32, 2671150), (40, 2136920), (41, 2084800), (50, 1709536), (64, 1335575), (80, 1068460), (82, 1042400), (100, 854768), (160, 534230), (164, 521200), (200, 427384), (205, 416960), (320, 267115), (328, 260600), (400, 213692), (410, 208480), (656, 130300), (800, 106846), (820, 104240), (1025, 83392), (1303, 65600), (1312, 65150), (1600, 53423), (1640, 52120), (2050, 41696), (2606, 32800), (2624, 32575), (3280, 26060), (4100, 20848), (5212, 16400), (6515, 13120), (6560, 13030), (8200, 10424)]