2962640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 7131240

約数和(自身を除く): 4168600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1277, 2320, 2554, 5108, 6385, 10216, 12770, 20432, 25540, 37033, 51080, 74066, 102160, 148132, 185165, 296264, 370330, 592528, 740660, 1481320, 2962640]

約数ペア:

[(1, 2962640), (2, 1481320), (4, 740660), (5, 592528), (8, 370330), (10, 296264), (16, 185165), (20, 148132), (29, 102160), (40, 74066), (58, 51080), (80, 37033), (116, 25540), (145, 20432), (232, 12770), (290, 10216), (464, 6385), (580, 5108), (1160, 2554), (1277, 2320)]