31741700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 70824894

約数和(自身を除く): 39083194

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 113, 212, 226, 265, 452, 530, 565, 1060, 1130, 1325, 2260, 2650, 2809, 2825, 5300, 5618, 5650, 5989, 11236, 11300, 11978, 14045, 23956, 28090, 29945, 56180, 59890, 70225, 119780, 140450, 149725, 280900, 299450, 317417, 598900, 634834, 1269668, 1587085, 3174170, 6348340, 7935425, 15870850, 31741700]

約数ペア:

[(1, 31741700), (2, 15870850), (4, 7935425), (5, 6348340), (10, 3174170), (20, 1587085), (25, 1269668), (50, 634834), (53, 598900), (100, 317417), (106, 299450), (113, 280900), (212, 149725), (226, 140450), (265, 119780), (452, 70225), (530, 59890), (565, 56180), (1060, 29945), (1130, 28090), (1325, 23956), (2260, 14045), (2650, 11978), (2809, 11300), (2825, 11236), (5300, 5989), (5618, 5650)]