968224720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{117503}}^1$

素因数の和:117619

約数の個数: 40

約数和(自身を含む): 2272997376

約数和(自身を除く): 1304772656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 117503, 235006, 470012, 587515, 940024, 1175030, 1880048, 2350060, 4700120, 9400240, 12102809, 24205618, 48411236, 60514045, 96822472, 121028090, 193644944, 242056180, 484112360, 968224720]

約数ペア:

[(1, 968224720), (2, 484112360), (4, 242056180), (5, 193644944), (8, 121028090), (10, 96822472), (16, 60514045), (20, 48411236), (40, 24205618), (80, 12102809), (103, 9400240), (206, 4700120), (412, 2350060), (515, 1880048), (824, 1175030), (1030, 940024), (1648, 587515), (2060, 470012), (4120, 235006), (8240, 117503)]