2016081080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877079}}^1$

素因数の和:3877103

約数の個数: 32

約数和(自身を含む): 4885120800

約数和(自身を除く): 2869039720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3877079, 7754158, 15508316, 19385395, 31016632, 38770790, 50402027, 77541580, 100804054, 155083160, 201608108, 252010135, 403216216, 504020270, 1008040540, 2016081080]

約数ペア:

[(1, 2016081080), (2, 1008040540), (4, 504020270), (5, 403216216), (8, 252010135), (10, 201608108), (13, 155083160), (20, 100804054), (26, 77541580), (40, 50402027), (52, 38770790), (65, 31016632), (104, 19385395), (130, 15508316), (260, 7754158), (520, 3877079)]