68976140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 157544352

約数和(自身を除く): 88568212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5483, 6290, 10966, 12580, 21932, 27415, 54830, 93211, 109660, 186422, 202871, 372844, 405742, 466055, 811484, 932110, 1014355, 1864220, 2028710, 3448807, 4057420, 6897614, 13795228, 17244035, 34488070, 68976140]

約数ペア:

[(1, 68976140), (2, 34488070), (4, 17244035), (5, 13795228), (10, 6897614), (17, 4057420), (20, 3448807), (34, 2028710), (37, 1864220), (68, 1014355), (74, 932110), (85, 811484), (148, 466055), (170, 405742), (185, 372844), (340, 202871), (370, 186422), (629, 109660), (740, 93211), (1258, 54830), (2516, 27415), (3145, 21932), (5483, 12580), (6290, 10966)]