75258820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41351}}^1$

素因数の和:41380

約数の個数: 48

約数和(自身を含む): 194519808

約数和(自身を除く): 119260988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 41351, 82702, 165404, 206755, 289457, 413510, 537563, 578914, 827020, 1075126, 1157828, 1447285, 2150252, 2687815, 2894570, 3762941, 5375630, 5789140, 7525882, 10751260, 15051764, 18814705, 37629410, 75258820]

約数ペア:

[(1, 75258820), (2, 37629410), (4, 18814705), (5, 15051764), (7, 10751260), (10, 7525882), (13, 5789140), (14, 5375630), (20, 3762941), (26, 2894570), (28, 2687815), (35, 2150252), (52, 1447285), (65, 1157828), (70, 1075126), (91, 827020), (130, 578914), (140, 537563), (182, 413510), (260, 289457), (364, 206755), (455, 165404), (910, 82702), (1820, 41351)]