84762320

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2887}}^1$

素因数の和:3267

約数の個数: 40

約数和(自身を含む): 197677824

約数和(自身を除く): 112915504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2887, 2936, 3670, 5774, 5872, 7340, 11548, 14435, 14680, 23096, 28870, 29360, 46192, 57740, 115480, 230960, 1059529, 2119058, 4238116, 5297645, 8476232, 10595290, 16952464, 21190580, 42381160, 84762320]

約数ペア:

[(1, 84762320), (2, 42381160), (4, 21190580), (5, 16952464), (8, 10595290), (10, 8476232), (16, 5297645), (20, 4238116), (40, 2119058), (80, 1059529), (367, 230960), (734, 115480), (1468, 57740), (1835, 46192), (2887, 29360), (2936, 28870), (3670, 23096), (5774, 14680), (5872, 14435), (7340, 11548)]