1939606750

素因数分解:

$2^1\times 5^3\times {\mathrm{1747}}^1\times {\mathrm{4441}}^1$

素因数の和:6205

約数の個数: 32

約数和(自身を含む): 3633840288

約数和(自身を除く): 1694233538

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1747, 3494, 4441, 8735, 8882, 17470, 22205, 43675, 44410, 87350, 111025, 218375, 222050, 436750, 555125, 1110250, 7758427, 15516854, 38792135, 77584270, 193960675, 387921350, 969803375, 1939606750]

約数ペア:

[(1, 1939606750), (2, 969803375), (5, 387921350), (10, 193960675), (25, 77584270), (50, 38792135), (125, 15516854), (250, 7758427), (1747, 1110250), (3494, 555125), (4441, 436750), (8735, 222050), (8882, 218375), (17470, 111025), (22205, 87350), (43675, 44410)]