68037740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 152917632

約数和(自身を除く): 84879892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 2063, 3298, 4126, 6596, 8245, 8252, 10315, 16490, 20630, 32980, 35071, 41260, 70142, 140284, 175355, 200111, 350710, 400222, 701420, 800444, 1000555, 2001110, 3401887, 4002220, 6803774, 13607548, 17009435, 34018870, 68037740]

約数ペア:

[(1, 68037740), (2, 34018870), (4, 17009435), (5, 13607548), (10, 6803774), (17, 4002220), (20, 3401887), (34, 2001110), (68, 1000555), (85, 800444), (97, 701420), (170, 400222), (194, 350710), (340, 200111), (388, 175355), (485, 140284), (970, 70142), (1649, 41260), (1940, 35071), (2063, 32980), (3298, 20630), (4126, 16490), (6596, 10315), (8245, 8252)]