8387150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 16498944

約数和(自身を除く): 8111794

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 83, 86, 94, 166, 215, 235, 415, 430, 470, 830, 1075, 1175, 2021, 2075, 2150, 2350, 3569, 3901, 4042, 4150, 7138, 7802, 10105, 17845, 19505, 20210, 35690, 39010, 50525, 89225, 97525, 101050, 167743, 178450, 195050, 335486, 838715, 1677430, 4193575, 8387150]

約数ペア:

[(1, 8387150), (2, 4193575), (5, 1677430), (10, 838715), (25, 335486), (43, 195050), (47, 178450), (50, 167743), (83, 101050), (86, 97525), (94, 89225), (166, 50525), (215, 39010), (235, 35690), (415, 20210), (430, 19505), (470, 17845), (830, 10105), (1075, 7802), (1175, 7138), (2021, 4150), (2075, 4042), (2150, 3901), (2350, 3569)]