919393360

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{30323}}^1$

素因数の和:30715

約数の個数: 40

約数和(自身を含む): 2143300320

約数和(自身を除く): 1223906960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 15160, 30320, 30323, 60646, 121292, 151615, 242584, 303230, 485168, 606460, 1212920, 2425840, 11492417, 22984834, 45969668, 57462085, 91939336, 114924170, 183878672, 229848340, 459696680, 919393360]

約数ペア:

[(1, 919393360), (2, 459696680), (4, 229848340), (5, 183878672), (8, 114924170), (10, 91939336), (16, 57462085), (20, 45969668), (40, 22984834), (80, 11492417), (379, 2425840), (758, 1212920), (1516, 606460), (1895, 485168), (3032, 303230), (3790, 242584), (6064, 151615), (7580, 121292), (15160, 60646), (30320, 30323)]