224760680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67699}}^1$

素因数の和:67793

約数の個数: 32

約数和(自身を含む): 511812000

約数和(自身を除く): 287051320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 67699, 135398, 270796, 338495, 541592, 676990, 1353980, 2707960, 5619017, 11238034, 22476068, 28095085, 44952136, 56190170, 112380340, 224760680]

約数ペア:

[(1, 224760680), (2, 112380340), (4, 56190170), (5, 44952136), (8, 28095085), (10, 22476068), (20, 11238034), (40, 5619017), (83, 2707960), (166, 1353980), (332, 676990), (415, 541592), (664, 338495), (830, 270796), (1660, 135398), (3320, 67699)]