67734553940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{70573}}^1$

素因数の和:71916

約数の個数: 48

約数和(自身を含む): 146201662992

約数和(自身を除く): 78467109052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1297, 2594, 5188, 6485, 12970, 25940, 47989, 70573, 95978, 141146, 191956, 239945, 282292, 352865, 479890, 705730, 959780, 1411460, 2611201, 5222402, 10444804, 13056005, 26112010, 52224020, 91533181, 183066362, 366132724, 457665905, 915331810, 1830663620, 3386727697, 6773455394, 13546910788, 16933638485, 33867276970, 67734553940]

約数ペア:

[(1, 67734553940), (2, 33867276970), (4, 16933638485), (5, 13546910788), (10, 6773455394), (20, 3386727697), (37, 1830663620), (74, 915331810), (148, 457665905), (185, 366132724), (370, 183066362), (740, 91533181), (1297, 52224020), (2594, 26112010), (5188, 13056005), (6485, 10444804), (12970, 5222402), (25940, 2611201), (47989, 1411460), (70573, 959780), (95978, 705730), (141146, 479890), (191956, 352865), (239945, 282292)]