1015835140

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{31489}}^1$

素因数の和:33111

約数の個数: 24

約数和(自身を含む): 2134644120

約数和(自身を除く): 1118808980

約数列:

[1, 2, 4, 5, 10, 20, 1613, 3226, 6452, 8065, 16130, 31489, 32260, 62978, 125956, 157445, 314890, 629780, 50791757, 101583514, 203167028, 253958785, 507917570, 1015835140]

約数ペア:

[(1, 1015835140), (2, 507917570), (4, 253958785), (5, 203167028), (10, 101583514), (20, 50791757), (1613, 629780), (3226, 314890), (6452, 157445), (8065, 125956), (16130, 62978), (31489, 32260)]