175157050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 334846872

約数和(自身を除く): 159689822

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 157, 265, 314, 421, 530, 785, 842, 1325, 1570, 2105, 2650, 3925, 4210, 7850, 8321, 10525, 16642, 21050, 22313, 41605, 44626, 66097, 83210, 111565, 132194, 208025, 223130, 330485, 416050, 557825, 660970, 1115650, 1652425, 3304850, 3503141, 7006282, 17515705, 35031410, 87578525, 175157050]

約数ペア:

[(1, 175157050), (2, 87578525), (5, 35031410), (10, 17515705), (25, 7006282), (50, 3503141), (53, 3304850), (106, 1652425), (157, 1115650), (265, 660970), (314, 557825), (421, 416050), (530, 330485), (785, 223130), (842, 208025), (1325, 132194), (1570, 111565), (2105, 83210), (2650, 66097), (3925, 44626), (4210, 41605), (7850, 22313), (8321, 21050), (10525, 16642)]