10113220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 23164848

約数和(自身を除く): 13051628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 401, 485, 802, 970, 1261, 1604, 1940, 2005, 2522, 4010, 5044, 5213, 6305, 8020, 10426, 12610, 20852, 25220, 26065, 38897, 52130, 77794, 104260, 155588, 194485, 388970, 505661, 777940, 1011322, 2022644, 2528305, 5056610, 10113220]

約数ペア:

[(1, 10113220), (2, 5056610), (4, 2528305), (5, 2022644), (10, 1011322), (13, 777940), (20, 505661), (26, 388970), (52, 194485), (65, 155588), (97, 104260), (130, 77794), (194, 52130), (260, 38897), (388, 26065), (401, 25220), (485, 20852), (802, 12610), (970, 10426), (1261, 8020), (1604, 6305), (1940, 5213), (2005, 5044), (2522, 4010)]