236030980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{166219}}^1$

素因数の和:166299

約数の個数: 24

約数和(自身を含む): 502649280

約数和(自身を除く): 266618300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 166219, 332438, 664876, 831095, 1662190, 3324380, 11801549, 23603098, 47206196, 59007745, 118015490, 236030980]

約数ペア:

[(1, 236030980), (2, 118015490), (4, 59007745), (5, 47206196), (10, 23603098), (20, 11801549), (71, 3324380), (142, 1662190), (284, 831095), (355, 664876), (710, 332438), (1420, 166219)]