633131420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2699}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 1370325600

約数和(自身を除く): 737194180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 317, 370, 634, 740, 1268, 1585, 2699, 3170, 5398, 6340, 10796, 11729, 13495, 23458, 26990, 46916, 53980, 58645, 99863, 117290, 199726, 234580, 399452, 499315, 855583, 998630, 1711166, 1997260, 3422332, 4277915, 8555830, 17111660, 31656571, 63313142, 126626284, 158282855, 316565710, 633131420]

約数ペア:

[(1, 633131420), (2, 316565710), (4, 158282855), (5, 126626284), (10, 63313142), (20, 31656571), (37, 17111660), (74, 8555830), (148, 4277915), (185, 3422332), (317, 1997260), (370, 1711166), (634, 998630), (740, 855583), (1268, 499315), (1585, 399452), (2699, 234580), (3170, 199726), (5398, 117290), (6340, 99863), (10796, 58645), (11729, 53980), (13495, 46916), (23458, 26990)]