98786020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21569}}^1$

素因数の和:21807

約数の個数: 24

約数和(自身を含む): 208366200

約数和(自身を除く): 109580180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 21569, 43138, 86276, 107845, 215690, 431380, 4939301, 9878602, 19757204, 24696505, 49393010, 98786020]

約数ペア:

[(1, 98786020), (2, 49393010), (4, 24696505), (5, 19757204), (10, 9878602), (20, 4939301), (229, 431380), (458, 215690), (916, 107845), (1145, 86276), (2290, 43138), (4580, 21569)]