481592740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2053}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 1042462512

約数和(自身を除く): 560869772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 317, 370, 634, 740, 1268, 1585, 2053, 3170, 4106, 6340, 8212, 10265, 11729, 20530, 23458, 41060, 46916, 58645, 75961, 117290, 151922, 234580, 303844, 379805, 650801, 759610, 1301602, 1519220, 2603204, 3254005, 6508010, 13016020, 24079637, 48159274, 96318548, 120398185, 240796370, 481592740]

約数ペア:

[(1, 481592740), (2, 240796370), (4, 120398185), (5, 96318548), (10, 48159274), (20, 24079637), (37, 13016020), (74, 6508010), (148, 3254005), (185, 2603204), (317, 1519220), (370, 1301602), (634, 759610), (740, 650801), (1268, 379805), (1585, 303844), (2053, 234580), (3170, 151922), (4106, 117290), (6340, 75961), (8212, 58645), (10265, 46916), (11729, 41060), (20530, 23458)]