98661280

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1627}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 233845920

約数和(自身を除く): 135184640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1627, 1895, 3032, 3254, 3790, 6064, 6508, 7580, 8135, 12128, 13016, 15160, 16270, 26032, 30320, 32540, 52064, 60640, 65080, 130160, 260320, 616633, 1233266, 2466532, 3083165, 4933064, 6166330, 9866128, 12332660, 19732256, 24665320, 49330640, 98661280]

約数ペア:

[(1, 98661280), (2, 49330640), (4, 24665320), (5, 19732256), (8, 12332660), (10, 9866128), (16, 6166330), (20, 4933064), (32, 3083165), (40, 2466532), (80, 1233266), (160, 616633), (379, 260320), (758, 130160), (1516, 65080), (1627, 60640), (1895, 52064), (3032, 32540), (3254, 30320), (3790, 26032), (6064, 16270), (6508, 15160), (7580, 13016), (8135, 12128)]