102912160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49477}}^1$

素因数の和:49505

約数の個数: 48

約数和(自身を含む): 261837576

約数和(自身を除く): 158925416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49477, 98954, 197908, 247385, 395816, 494770, 643201, 791632, 989540, 1286402, 1583264, 1979080, 2572804, 3216005, 3958160, 5145608, 6432010, 7916320, 10291216, 12864020, 20582432, 25728040, 51456080, 102912160]

約数ペア:

[(1, 102912160), (2, 51456080), (4, 25728040), (5, 20582432), (8, 12864020), (10, 10291216), (13, 7916320), (16, 6432010), (20, 5145608), (26, 3958160), (32, 3216005), (40, 2572804), (52, 1979080), (65, 1583264), (80, 1286402), (104, 989540), (130, 791632), (160, 643201), (208, 494770), (260, 395816), (416, 247385), (520, 197908), (1040, 98954), (2080, 49477)]