201012160

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3631}}^1$

素因数の和:3821

約数の個数: 56

約数和(自身を含む): 481559616

約数和(自身を除く): 280547456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 3631, 5536, 6920, 7262, 11072, 13840, 14524, 18155, 27680, 29048, 36310, 55360, 58096, 72620, 116192, 145240, 232384, 290480, 580960, 628163, 1161920, 1256326, 2512652, 3140815, 5025304, 6281630, 10050608, 12563260, 20101216, 25126520, 40202432, 50253040, 100506080, 201012160]

約数ペア:

[(1, 201012160), (2, 100506080), (4, 50253040), (5, 40202432), (8, 25126520), (10, 20101216), (16, 12563260), (20, 10050608), (32, 6281630), (40, 5025304), (64, 3140815), (80, 2512652), (160, 1256326), (173, 1161920), (320, 628163), (346, 580960), (692, 290480), (865, 232384), (1384, 145240), (1730, 116192), (2768, 72620), (3460, 58096), (3631, 55360), (5536, 36310), (6920, 29048), (7262, 27680), (11072, 18155), (13840, 14524)]