71310200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27427}}^1$

素因数の和:27456

約数の個数: 48

約数和(自身を含む): 178556280

約数和(自身を除く): 107246080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 27427, 54854, 109708, 137135, 219416, 274270, 356551, 548540, 685675, 713102, 1097080, 1371350, 1426204, 1782755, 2742700, 2852408, 3565510, 5485400, 7131020, 8913775, 14262040, 17827550, 35655100, 71310200]

約数ペア:

[(1, 71310200), (2, 35655100), (4, 17827550), (5, 14262040), (8, 8913775), (10, 7131020), (13, 5485400), (20, 3565510), (25, 2852408), (26, 2742700), (40, 1782755), (50, 1426204), (52, 1371350), (65, 1097080), (100, 713102), (104, 685675), (130, 548540), (200, 356551), (260, 274270), (325, 219416), (520, 137135), (650, 109708), (1300, 54854), (2600, 27427)]