100552940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 223194720

約数和(自身を除く): 122641780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 733, 1444, 1466, 1805, 2932, 3610, 3665, 6859, 7220, 7330, 13718, 13927, 14660, 27436, 27854, 34295, 55708, 68590, 69635, 137180, 139270, 264613, 278540, 529226, 1058452, 1323065, 2646130, 5027647, 5292260, 10055294, 20110588, 25138235, 50276470, 100552940]

約数ペア:

[(1, 100552940), (2, 50276470), (4, 25138235), (5, 20110588), (10, 10055294), (19, 5292260), (20, 5027647), (38, 2646130), (76, 1323065), (95, 1058452), (190, 529226), (361, 278540), (380, 264613), (722, 139270), (733, 137180), (1444, 69635), (1466, 68590), (1805, 55708), (2932, 34295), (3610, 27854), (3665, 27436), (6859, 14660), (7220, 13927), (7330, 13718)]