67476020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 151054848

約数和(自身を除く): 83578828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 3121, 4324, 5405, 6242, 10810, 12484, 15605, 21620, 31210, 62420, 71783, 143566, 146687, 287132, 293374, 358915, 586748, 717830, 733435, 1435660, 1466870, 2933740, 3373801, 6747602, 13495204, 16869005, 33738010, 67476020]

約数ペア:

[(1, 67476020), (2, 33738010), (4, 16869005), (5, 13495204), (10, 6747602), (20, 3373801), (23, 2933740), (46, 1466870), (47, 1435660), (92, 733435), (94, 717830), (115, 586748), (188, 358915), (230, 293374), (235, 287132), (460, 146687), (470, 143566), (940, 71783), (1081, 62420), (2162, 31210), (3121, 21620), (4324, 15605), (5405, 12484), (6242, 10810)]