7817071060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{7879}}^1$

素因数の和:8440

約数の個数: 48

約数和(自身を含む): 16600953600

約数和(自身を除く): 8783882540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 439, 452, 565, 878, 1130, 1756, 2195, 2260, 4390, 7879, 8780, 15758, 31516, 39395, 49607, 78790, 99214, 157580, 198428, 248035, 496070, 890327, 992140, 1780654, 3458881, 3561308, 4451635, 6917762, 8903270, 13835524, 17294405, 17806540, 34588810, 69177620, 390853553, 781707106, 1563414212, 1954267765, 3908535530, 7817071060]

約数ペア:

[(1, 7817071060), (2, 3908535530), (4, 1954267765), (5, 1563414212), (10, 781707106), (20, 390853553), (113, 69177620), (226, 34588810), (439, 17806540), (452, 17294405), (565, 13835524), (878, 8903270), (1130, 6917762), (1756, 4451635), (2195, 3561308), (2260, 3458881), (4390, 1780654), (7879, 992140), (8780, 890327), (15758, 496070), (31516, 248035), (39395, 198428), (49607, 157580), (78790, 99214)]