98366380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17137}}^1$

素因数の和:17194

約数の個数: 48

約数和(自身を含む): 241851456

約数和(自身を除く): 143485076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17137, 34274, 68548, 85685, 119959, 171370, 239918, 342740, 479836, 599795, 702617, 1199590, 1405234, 2399180, 2810468, 3513085, 4918319, 7026170, 9836638, 14052340, 19673276, 24591595, 49183190, 98366380]

約数ペア:

[(1, 98366380), (2, 49183190), (4, 24591595), (5, 19673276), (7, 14052340), (10, 9836638), (14, 7026170), (20, 4918319), (28, 3513085), (35, 2810468), (41, 2399180), (70, 1405234), (82, 1199590), (140, 702617), (164, 599795), (205, 479836), (287, 342740), (410, 239918), (574, 171370), (820, 119959), (1148, 85685), (1435, 68548), (2870, 34274), (5740, 17137)]