88970240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17377}}^1$

素因数の和:17402

約数の個数: 44

約数和(自身を含む): 213436596

約数和(自身を除く): 124466356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 17377, 34754, 69508, 86885, 139016, 173770, 278032, 347540, 556064, 695080, 1112128, 1390160, 2224256, 2780320, 4448512, 5560640, 8897024, 11121280, 17794048, 22242560, 44485120, 88970240]

約数ペア:

[(1, 88970240), (2, 44485120), (4, 22242560), (5, 17794048), (8, 11121280), (10, 8897024), (16, 5560640), (20, 4448512), (32, 2780320), (40, 2224256), (64, 1390160), (80, 1112128), (128, 695080), (160, 556064), (256, 347540), (320, 278032), (512, 173770), (640, 139016), (1024, 86885), (1280, 69508), (2560, 34754), (5120, 17377)]