1116050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 2390472

約数和(自身を除く): 1274422

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 101, 130, 170, 202, 221, 325, 425, 442, 505, 650, 850, 1010, 1105, 1313, 1717, 2210, 2525, 2626, 3434, 5050, 5525, 6565, 8585, 11050, 13130, 17170, 22321, 32825, 42925, 44642, 65650, 85850, 111605, 223210, 558025, 1116050]

約数ペア:

[(1, 1116050), (2, 558025), (5, 223210), (10, 111605), (13, 85850), (17, 65650), (25, 44642), (26, 42925), (34, 32825), (50, 22321), (65, 17170), (85, 13130), (101, 11050), (130, 8585), (170, 6565), (202, 5525), (221, 5050), (325, 3434), (425, 2626), (442, 2525), (505, 2210), (650, 1717), (850, 1313), (1010, 1105)]