61103990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{599}}^1$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 111272400

約数和(自身を除く): 50168410

約数列:

[1, 2, 5, 10, 101, 202, 505, 599, 1010, 1198, 2995, 5990, 10201, 20402, 51005, 60499, 102010, 120998, 302495, 604990, 6110399, 12220798, 30551995, 61103990]

約数ペア:

[(1, 61103990), (2, 30551995), (5, 12220798), (10, 6110399), (101, 604990), (202, 302495), (505, 120998), (599, 102010), (1010, 60499), (1198, 51005), (2995, 20402), (5990, 10201)]