11402374850

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{557}}^1\times {\mathrm{1021}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 21320338536

約数和(自身を除く): 9917963686

約数列:

[1, 2, 5, 10, 25, 50, 401, 557, 802, 1021, 1114, 2005, 2042, 2785, 4010, 5105, 5570, 10025, 10210, 13925, 20050, 25525, 27850, 51050, 223357, 409421, 446714, 568697, 818842, 1116785, 1137394, 2047105, 2233570, 2843485, 4094210, 5583925, 5686970, 10235525, 11167850, 14217425, 20471050, 28434850, 228047497, 456094994, 1140237485, 2280474970, 5701187425, 11402374850]

約数ペア:

[(1, 11402374850), (2, 5701187425), (5, 2280474970), (10, 1140237485), (25, 456094994), (50, 228047497), (401, 28434850), (557, 20471050), (802, 14217425), (1021, 11167850), (1114, 10235525), (2005, 5686970), (2042, 5583925), (2785, 4094210), (4010, 2843485), (5105, 2233570), (5570, 2047105), (10025, 1137394), (10210, 1116785), (13925, 818842), (20050, 568697), (25525, 446714), (27850, 409421), (51050, 223357)]