194173600

素因数分解:

$2^5\times 5^2\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1238

約数の個数: 72

約数和(自身を含む): 476407008

約数和(自身を除く): 282233408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 251, 400, 502, 800, 967, 1004, 1255, 1934, 2008, 2510, 3868, 4016, 4835, 5020, 6275, 7736, 8032, 9670, 10040, 12550, 15472, 19340, 20080, 24175, 25100, 30944, 38680, 40160, 48350, 50200, 77360, 96700, 100400, 154720, 193400, 200800, 242717, 386800, 485434, 773600, 970868, 1213585, 1941736, 2427170, 3883472, 4854340, 6067925, 7766944, 9708680, 12135850, 19417360, 24271700, 38834720, 48543400, 97086800, 194173600]

約数ペア:

[(1, 194173600), (2, 97086800), (4, 48543400), (5, 38834720), (8, 24271700), (10, 19417360), (16, 12135850), (20, 9708680), (25, 7766944), (32, 6067925), (40, 4854340), (50, 3883472), (80, 2427170), (100, 1941736), (160, 1213585), (200, 970868), (251, 773600), (400, 485434), (502, 386800), (800, 242717), (967, 200800), (1004, 193400), (1255, 154720), (1934, 100400), (2008, 96700), (2510, 77360), (3868, 50200), (4016, 48350), (4835, 40160), (5020, 38680), (6275, 30944), (7736, 25100), (8032, 24175), (9670, 20080), (10040, 19340), (12550, 15472)]