64315820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6079}}^1$

素因数の和:6134

約数の個数: 36

約数和(自身を含む): 141214080

約数和(自身を除く): 76898260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6079, 10580, 12158, 24316, 30395, 60790, 121580, 139817, 279634, 559268, 699085, 1398170, 2796340, 3215791, 6431582, 12863164, 16078955, 32157910, 64315820]

約数ペア:

[(1, 64315820), (2, 32157910), (4, 16078955), (5, 12863164), (10, 6431582), (20, 3215791), (23, 2796340), (46, 1398170), (92, 699085), (115, 559268), (230, 279634), (460, 139817), (529, 121580), (1058, 60790), (2116, 30395), (2645, 24316), (5290, 12158), (6079, 10580)]