201900826640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30406751}}^1$

素因数の和:30406847

約数の個数: 40

約数和(自身を含む): 475075093248

約数和(自身を除く): 273174266608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 30406751, 60813502, 121627004, 152033755, 243254008, 304067510, 486508016, 608135020, 1216270040, 2432540080, 2523760333, 5047520666, 10095041332, 12618801665, 20190082664, 25237603330, 40380165328, 50475206660, 100950413320, 201900826640]

約数ペア:

[(1, 201900826640), (2, 100950413320), (4, 50475206660), (5, 40380165328), (8, 25237603330), (10, 20190082664), (16, 12618801665), (20, 10095041332), (40, 5047520666), (80, 2523760333), (83, 2432540080), (166, 1216270040), (332, 608135020), (415, 486508016), (664, 304067510), (830, 243254008), (1328, 152033755), (1660, 121627004), (3320, 60813502), (6640, 30406751)]