8735350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 9076010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 151, 178, 302, 325, 445, 650, 755, 890, 1157, 1510, 1963, 2225, 2314, 3775, 3926, 4450, 5785, 7550, 9815, 11570, 13439, 19630, 26878, 28925, 49075, 57850, 67195, 98150, 134390, 174707, 335975, 349414, 671950, 873535, 1747070, 4367675, 8735350]

約数ペア:

[(1, 8735350), (2, 4367675), (5, 1747070), (10, 873535), (13, 671950), (25, 349414), (26, 335975), (50, 174707), (65, 134390), (89, 98150), (130, 67195), (151, 57850), (178, 49075), (302, 28925), (325, 26878), (445, 19630), (650, 13439), (755, 11570), (890, 9815), (1157, 7550), (1510, 5785), (1963, 4450), (2225, 3926), (2314, 3775)]