46681420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 101505600

約数和(自身を除く): 54824180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 199, 317, 370, 398, 634, 740, 796, 995, 1268, 1585, 1990, 3170, 3980, 6340, 7363, 11729, 14726, 23458, 29452, 36815, 46916, 58645, 63083, 73630, 117290, 126166, 147260, 234580, 252332, 315415, 630830, 1261660, 2334071, 4668142, 9336284, 11670355, 23340710, 46681420]

約数ペア:

[(1, 46681420), (2, 23340710), (4, 11670355), (5, 9336284), (10, 4668142), (20, 2334071), (37, 1261660), (74, 630830), (148, 315415), (185, 252332), (199, 234580), (317, 147260), (370, 126166), (398, 117290), (634, 73630), (740, 63083), (796, 58645), (995, 46916), (1268, 36815), (1585, 29452), (1990, 23458), (3170, 14726), (3980, 11729), (6340, 7363)]