671341.0000000

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 7606284

約数和(自身を除く): 4756684

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 137, 160, 200, 208, 260, 274, 320, 325, 400, 416, 520, 548, 650, 685, 800, 832, 1040, 1096, 1300, 1370, 1600, 1781, 2080, 2192, 2600, 2740, 3425, 3562, 4160, 4384, 5200, 5480, 6850, 7124, 8768, 8905, 10400, 10960, 13700, 14248, 17810, 20800, 21920, 27400, 28496, 35620, 43840, 44525, 54800, 56992, 71240, 89050, 109600, 113984, 142480, 178100, 219200, 284960, 356200, 569920, 712400, 1424800, 2849600]

約数ペア:

[(1, 2849600), (2, 1424800), (4, 712400), (5, 569920), (8, 356200), (10, 284960), (13, 219200), (16, 178100), (20, 142480), (25, 113984), (26, 109600), (32, 89050), (40, 71240), (50, 56992), (52, 54800), (64, 44525), (65, 43840), (80, 35620), (100, 28496), (104, 27400), (130, 21920), (137, 20800), (160, 17810), (200, 14248), (208, 13700), (260, 10960), (274, 10400), (320, 8905), (325, 8768), (400, 7124), (416, 6850), (520, 5480), (548, 5200), (650, 4384), (685, 4160), (800, 3562), (832, 3425), (1040, 2740), (1096, 2600), (1300, 2192), (1370, 2080), (1600, 1781)]