385488200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 930643560

約数和(自身を除く): 545155360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 113, 148, 185, 200, 226, 296, 370, 452, 461, 565, 740, 904, 922, 925, 1130, 1480, 1844, 1850, 2260, 2305, 2825, 3688, 3700, 4181, 4520, 4610, 5650, 7400, 8362, 9220, 11300, 11525, 16724, 17057, 18440, 20905, 22600, 23050, 33448, 34114, 41810, 46100, 52093, 68228, 83620, 85285, 92200, 104186, 104525, 136456, 167240, 170570, 208372, 209050, 260465, 341140, 416744, 418100, 426425, 520930, 682280, 836200, 852850, 1041860, 1302325, 1705700, 1927441, 2083720, 2604650, 3411400, 3854882, 5209300, 7709764, 9637205, 10418600, 15419528, 19274410, 38548820, 48186025, 77097640, 96372050, 192744100, 385488200]

約数ペア:

[(1, 385488200), (2, 192744100), (4, 96372050), (5, 77097640), (8, 48186025), (10, 38548820), (20, 19274410), (25, 15419528), (37, 10418600), (40, 9637205), (50, 7709764), (74, 5209300), (100, 3854882), (113, 3411400), (148, 2604650), (185, 2083720), (200, 1927441), (226, 1705700), (296, 1302325), (370, 1041860), (452, 852850), (461, 836200), (565, 682280), (740, 520930), (904, 426425), (922, 418100), (925, 416744), (1130, 341140), (1480, 260465), (1844, 209050), (1850, 208372), (2260, 170570), (2305, 167240), (2825, 136456), (3688, 104525), (3700, 104186), (4181, 92200), (4520, 85285), (4610, 83620), (5650, 68228), (7400, 52093), (8362, 46100), (9220, 41810), (11300, 34114), (11525, 33448), (16724, 23050), (17057, 22600), (18440, 20905)]