2912897950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{3257}}^1$

素因数の和:3877

約数の個数: 48

約数和(自身を含む): 5604177024

約数和(自身を除く): 2691279074

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 577, 775, 1154, 1550, 2885, 3257, 5770, 6514, 14425, 16285, 17887, 28850, 32570, 35774, 81425, 89435, 100967, 162850, 178870, 201934, 447175, 504835, 894350, 1009670, 1879289, 2524175, 3758578, 5048350, 9396445, 18792890, 46982225, 58257959, 93964450, 116515918, 291289795, 582579590, 1456448975, 2912897950]

約数ペア:

[(1, 2912897950), (2, 1456448975), (5, 582579590), (10, 291289795), (25, 116515918), (31, 93964450), (50, 58257959), (62, 46982225), (155, 18792890), (310, 9396445), (577, 5048350), (775, 3758578), (1154, 2524175), (1550, 1879289), (2885, 1009670), (3257, 894350), (5770, 504835), (6514, 447175), (14425, 201934), (16285, 178870), (17887, 162850), (28850, 100967), (32570, 89435), (35774, 81425)]