2350872340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1\times {\mathrm{1523}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 4991087808

約数和(自身を除く): 2640215468

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 683, 1130, 1366, 1523, 2260, 2732, 3046, 3415, 6092, 6830, 7615, 13660, 15230, 30460, 77179, 154358, 172099, 308716, 344198, 385895, 688396, 771790, 860495, 1040209, 1543580, 1720990, 2080418, 3441980, 4160836, 5201045, 10402090, 20804180, 117543617, 235087234, 470174468, 587718085, 1175436170, 2350872340]

約数ペア:

[(1, 2350872340), (2, 1175436170), (4, 587718085), (5, 470174468), (10, 235087234), (20, 117543617), (113, 20804180), (226, 10402090), (452, 5201045), (565, 4160836), (683, 3441980), (1130, 2080418), (1366, 1720990), (1523, 1543580), (2260, 1040209), (2732, 860495), (3046, 771790), (3415, 688396), (6092, 385895), (6830, 344198), (7615, 308716), (13660, 172099), (15230, 154358), (30460, 77179)]