2034640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 4899240

約数和(自身を除く): 2864600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 877, 1160, 1754, 2320, 3508, 4385, 7016, 8770, 14032, 17540, 25433, 35080, 50866, 70160, 101732, 127165, 203464, 254330, 406928, 508660, 1017320, 2034640]

約数ペア:

[(1, 2034640), (2, 1017320), (4, 508660), (5, 406928), (8, 254330), (10, 203464), (16, 127165), (20, 101732), (29, 70160), (40, 50866), (58, 35080), (80, 25433), (116, 17540), (145, 14032), (232, 8770), (290, 7016), (464, 4385), (580, 3508), (877, 2320), (1160, 1754)]