454238350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 876658176

約数和(自身を除く): 422419826

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 227, 310, 454, 775, 1135, 1291, 1550, 2270, 2582, 5675, 6455, 7037, 11350, 12910, 14074, 32275, 35185, 40021, 64550, 70370, 80042, 175925, 200105, 293057, 351850, 400210, 586114, 1000525, 1465285, 2001050, 2930570, 7326425, 9084767, 14652850, 18169534, 45423835, 90847670, 227119175, 454238350]

約数ペア:

[(1, 454238350), (2, 227119175), (5, 90847670), (10, 45423835), (25, 18169534), (31, 14652850), (50, 9084767), (62, 7326425), (155, 2930570), (227, 2001050), (310, 1465285), (454, 1000525), (775, 586114), (1135, 400210), (1291, 351850), (1550, 293057), (2270, 200105), (2582, 175925), (5675, 80042), (6455, 70370), (7037, 64550), (11350, 40021), (12910, 35185), (14074, 32275)]