156557050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 316667232

約数和(自身を除く): 160110182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 1070, 1391, 2251, 2675, 2782, 4502, 5350, 6955, 11255, 13910, 22510, 29263, 34775, 56275, 58526, 69550, 112550, 146315, 240857, 292630, 481714, 731575, 1204285, 1463150, 2408570, 3131141, 6021425, 6262282, 12042850, 15655705, 31311410, 78278525, 156557050]

約数ペア:

[(1, 156557050), (2, 78278525), (5, 31311410), (10, 15655705), (13, 12042850), (25, 6262282), (26, 6021425), (50, 3131141), (65, 2408570), (107, 1463150), (130, 1204285), (214, 731575), (325, 481714), (535, 292630), (650, 240857), (1070, 146315), (1391, 112550), (2251, 69550), (2675, 58526), (2782, 56275), (4502, 34775), (5350, 29263), (6955, 22510), (11255, 13910)]