322735760

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29023}}^1$

素因数の和:29175

約数の個数: 40

約数和(自身を含む): 755784960

約数和(自身を除く): 433049200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 29023, 58046, 116092, 145115, 232184, 290230, 464368, 580460, 1160920, 2321840, 4034197, 8068394, 16136788, 20170985, 32273576, 40341970, 64547152, 80683940, 161367880, 322735760]

約数ペア:

[(1, 322735760), (2, 161367880), (4, 80683940), (5, 64547152), (8, 40341970), (10, 32273576), (16, 20170985), (20, 16136788), (40, 8068394), (80, 4034197), (139, 2321840), (278, 1160920), (556, 580460), (695, 464368), (1112, 290230), (1390, 232184), (2224, 145115), (2780, 116092), (5560, 58046), (11120, 29023)]