196582160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 60

約数和(自身を含む): 472457484

約数和(自身を除く): 275875324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 2557, 3844, 4805, 5114, 7688, 9610, 10228, 12785, 15376, 19220, 20456, 25570, 38440, 40912, 51140, 76880, 79267, 102280, 158534, 204560, 317068, 396335, 634136, 792670, 1268272, 1585340, 2457277, 3170680, 4914554, 6341360, 9829108, 12286385, 19658216, 24572770, 39316432, 49145540, 98291080, 196582160]

約数ペア:

[(1, 196582160), (2, 98291080), (4, 49145540), (5, 39316432), (8, 24572770), (10, 19658216), (16, 12286385), (20, 9829108), (31, 6341360), (40, 4914554), (62, 3170680), (80, 2457277), (124, 1585340), (155, 1268272), (248, 792670), (310, 634136), (496, 396335), (620, 317068), (961, 204560), (1240, 158534), (1922, 102280), (2480, 79267), (2557, 76880), (3844, 51140), (4805, 40912), (5114, 38440), (7688, 25570), (9610, 20456), (10228, 19220), (12785, 15376)]