170404160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28063

約数の個数: 56

約数和(自身を含む): 427146720

約数和(自身を除く): 256742560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 28027, 56054, 112108, 140135, 224216, 280270, 448432, 532513, 560540, 896864, 1065026, 1121080, 1793728, 2130052, 2242160, 2662565, 4260104, 4484320, 5325130, 8520208, 8968640, 10650260, 17040416, 21300520, 34080832, 42601040, 85202080, 170404160]

約数ペア:

[(1, 170404160), (2, 85202080), (4, 42601040), (5, 34080832), (8, 21300520), (10, 17040416), (16, 10650260), (19, 8968640), (20, 8520208), (32, 5325130), (38, 4484320), (40, 4260104), (64, 2662565), (76, 2242160), (80, 2130052), (95, 1793728), (152, 1121080), (160, 1065026), (190, 896864), (304, 560540), (320, 532513), (380, 448432), (608, 280270), (760, 224216), (1216, 140135), (1520, 112108), (3040, 56054), (6080, 28027)]