193048160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38967

約数の個数: 48

約数和(自身を含む): 470800512

約数和(自身を除く): 277752352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 38921, 77842, 155684, 194605, 311368, 389210, 622736, 778420, 1206551, 1245472, 1556840, 2413102, 3113680, 4826204, 6032755, 6227360, 9652408, 12065510, 19304816, 24131020, 38609632, 48262040, 96524080, 193048160]

約数ペア:

[(1, 193048160), (2, 96524080), (4, 48262040), (5, 38609632), (8, 24131020), (10, 19304816), (16, 12065510), (20, 9652408), (31, 6227360), (32, 6032755), (40, 4826204), (62, 3113680), (80, 2413102), (124, 1556840), (155, 1245472), (160, 1206551), (248, 778420), (310, 622736), (496, 389210), (620, 311368), (992, 194605), (1240, 155684), (2480, 77842), (4960, 38921)]