118570520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^2$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 279160560

約数和(自身を除く): 160590040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 359, 460, 718, 920, 1436, 1795, 2872, 3590, 7180, 8257, 14360, 16514, 33028, 41285, 66056, 82570, 128881, 165140, 257762, 330280, 515524, 644405, 1031048, 1288810, 2577620, 2964263, 5155240, 5928526, 11857052, 14821315, 23714104, 29642630, 59285260, 118570520]

約数ペア:

[(1, 118570520), (2, 59285260), (4, 29642630), (5, 23714104), (8, 14821315), (10, 11857052), (20, 5928526), (23, 5155240), (40, 2964263), (46, 2577620), (92, 1288810), (115, 1031048), (184, 644405), (230, 515524), (359, 330280), (460, 257762), (718, 165140), (920, 128881), (1436, 82570), (1795, 66056), (2872, 41285), (3590, 33028), (7180, 16514), (8257, 14360)]