22702480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16693}}^1$

素因数の和:16723

約数の個数: 40

約数和(自身を含む): 55891512

約数和(自身を除く): 33189032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16693, 33386, 66772, 83465, 133544, 166930, 267088, 283781, 333860, 567562, 667720, 1135124, 1335440, 1418905, 2270248, 2837810, 4540496, 5675620, 11351240, 22702480]

約数ペア:

[(1, 22702480), (2, 11351240), (4, 5675620), (5, 4540496), (8, 2837810), (10, 2270248), (16, 1418905), (17, 1335440), (20, 1135124), (34, 667720), (40, 567562), (68, 333860), (80, 283781), (85, 267088), (136, 166930), (170, 133544), (272, 83465), (340, 66772), (680, 33386), (1360, 16693)]