112742840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 291202560

約数和(自身を除く): 178459720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1531, 1841, 2104, 2630, 3062, 3682, 5260, 6124, 7364, 7655, 9205, 10520, 10717, 12248, 14728, 15310, 18410, 21434, 30620, 36820, 42868, 53585, 61240, 73640, 85736, 107170, 214340, 402653, 428680, 805306, 1610612, 2013265, 2818571, 3221224, 4026530, 5637142, 8053060, 11274284, 14092855, 16106120, 22548568, 28185710, 56371420, 112742840]

約数ペア:

[(1, 112742840), (2, 56371420), (4, 28185710), (5, 22548568), (7, 16106120), (8, 14092855), (10, 11274284), (14, 8053060), (20, 5637142), (28, 4026530), (35, 3221224), (40, 2818571), (56, 2013265), (70, 1610612), (140, 805306), (263, 428680), (280, 402653), (526, 214340), (1052, 107170), (1315, 85736), (1531, 73640), (1841, 61240), (2104, 53585), (2630, 42868), (3062, 36820), (3682, 30620), (5260, 21434), (6124, 18410), (7364, 15310), (7655, 14728), (9205, 12248), (10520, 10717)]