23643552380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2378627}}^1$

素因数の和:2378714

約数の個数: 48

約数和(自身を含む): 57543768576

約数和(自身を除く): 33900216196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 2378627, 4757254, 9514508, 11893135, 16650389, 23786270, 33300778, 47572540, 66601556, 83251945, 166503890, 168882517, 333007780, 337765034, 675530068, 844412585, 1182177619, 1688825170, 2364355238, 3377650340, 4728710476, 5910888095, 11821776190, 23643552380]

約数ペア:

[(1, 23643552380), (2, 11821776190), (4, 5910888095), (5, 4728710476), (7, 3377650340), (10, 2364355238), (14, 1688825170), (20, 1182177619), (28, 844412585), (35, 675530068), (70, 337765034), (71, 333007780), (140, 168882517), (142, 166503890), (284, 83251945), (355, 66601556), (497, 47572540), (710, 33300778), (994, 23786270), (1420, 16650389), (1988, 11893135), (2485, 9514508), (4970, 4757254), (9940, 2378627)]