118901840

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2473}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 277018728

約数和(自身を除く): 158116888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1202, 2404, 2473, 3005, 4808, 4946, 6010, 9616, 9892, 12020, 12365, 19784, 24040, 24730, 39568, 48080, 49460, 98920, 197840, 1486273, 2972546, 5945092, 7431365, 11890184, 14862730, 23780368, 29725460, 59450920, 118901840]

約数ペア:

[(1, 118901840), (2, 59450920), (4, 29725460), (5, 23780368), (8, 14862730), (10, 11890184), (16, 7431365), (20, 5945092), (40, 2972546), (80, 1486273), (601, 197840), (1202, 98920), (2404, 49460), (2473, 48080), (3005, 39568), (4808, 24730), (4946, 24040), (6010, 19784), (9616, 12365), (9892, 12020)]