1000193680

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{14657}}^1$

素因数の和:15523

約数の個数: 40

約数和(自身を含む): 2328335352

約数和(自身を除く): 1328141672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 3412, 4265, 6824, 8530, 13648, 14657, 17060, 29314, 34120, 58628, 68240, 73285, 117256, 146570, 234512, 293140, 586280, 1172560, 12502421, 25004842, 50009684, 62512105, 100019368, 125024210, 200038736, 250048420, 500096840, 1000193680]

約数ペア:

[(1, 1000193680), (2, 500096840), (4, 250048420), (5, 200038736), (8, 125024210), (10, 100019368), (16, 62512105), (20, 50009684), (40, 25004842), (80, 12502421), (853, 1172560), (1706, 586280), (3412, 293140), (4265, 234512), (6824, 146570), (8530, 117256), (13648, 73285), (14657, 68240), (17060, 58628), (29314, 34120)]