45344720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5503}}^1$

素因数の和:5619

約数の個数: 40

約数和(自身を含む): 106469376

約数和(自身を除く): 61124656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5503, 8240, 11006, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 566809, 1133618, 2267236, 2834045, 4534472, 5668090, 9068944, 11336180, 22672360, 45344720]

約数ペア:

[(1, 45344720), (2, 22672360), (4, 11336180), (5, 9068944), (8, 5668090), (10, 4534472), (16, 2834045), (20, 2267236), (40, 1133618), (80, 566809), (103, 440240), (206, 220120), (412, 110060), (515, 88048), (824, 55030), (1030, 44024), (1648, 27515), (2060, 22012), (4120, 11006), (5503, 8240)]