2017642760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{3433}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 5192208000

約数和(自身を除く): 3174565240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2099, 3433, 4198, 6866, 8396, 10495, 13732, 14693, 16792, 17165, 20990, 24031, 27464, 29386, 34330, 41980, 48062, 58772, 68660, 73465, 83960, 96124, 117544, 120155, 137320, 146930, 192248, 240310, 293860, 480620, 587720, 961240, 7205867, 14411734, 28823468, 36029335, 50441069, 57646936, 72058670, 100882138, 144117340, 201764276, 252205345, 288234680, 403528552, 504410690, 1008821380, 2017642760]

約数ペア:

[(1, 2017642760), (2, 1008821380), (4, 504410690), (5, 403528552), (7, 288234680), (8, 252205345), (10, 201764276), (14, 144117340), (20, 100882138), (28, 72058670), (35, 57646936), (40, 50441069), (56, 36029335), (70, 28823468), (140, 14411734), (280, 7205867), (2099, 961240), (3433, 587720), (4198, 480620), (6866, 293860), (8396, 240310), (10495, 192248), (13732, 146930), (14693, 137320), (16792, 120155), (17165, 117544), (20990, 96124), (24031, 83960), (27464, 73465), (29386, 68660), (34330, 58772), (41980, 48062)]