70682720

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4289}}^1$

素因数の和:4407

約数の個数: 48

約数和(自身を含む): 168648480

約数和(自身を除く): 97965760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4289, 8240, 8578, 16480, 17156, 21445, 34312, 42890, 68624, 85780, 137248, 171560, 343120, 441767, 686240, 883534, 1767068, 2208835, 3534136, 4417670, 7068272, 8835340, 14136544, 17670680, 35341360, 70682720]

約数ペア:

[(1, 70682720), (2, 35341360), (4, 17670680), (5, 14136544), (8, 8835340), (10, 7068272), (16, 4417670), (20, 3534136), (32, 2208835), (40, 1767068), (80, 883534), (103, 686240), (160, 441767), (206, 343120), (412, 171560), (515, 137248), (824, 85780), (1030, 68624), (1648, 42890), (2060, 34312), (3296, 21445), (4120, 17156), (4289, 16480), (8240, 8578)]