15364152050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1390421}}^1$

素因数の和:1390463

約数の個数: 48

約数和(自身を含む): 32585929992

約数和(自身を除く): 17221777942

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 1390421, 2780842, 6952105, 13904210, 18075473, 23637157, 34760525, 36150946, 47274314, 69521050, 90377365, 118185785, 180754730, 236371570, 307283041, 451886825, 590928925, 614566082, 903773650, 1181857850, 1536415205, 3072830410, 7682076025, 15364152050]

約数ペア:

[(1, 15364152050), (2, 7682076025), (5, 3072830410), (10, 1536415205), (13, 1181857850), (17, 903773650), (25, 614566082), (26, 590928925), (34, 451886825), (50, 307283041), (65, 236371570), (85, 180754730), (130, 118185785), (170, 90377365), (221, 69521050), (325, 47274314), (425, 36150946), (442, 34760525), (650, 23637157), (850, 18075473), (1105, 13904210), (2210, 6952105), (5525, 2780842), (11050, 1390421)]