27507080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 39366520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1031, 1160, 1334, 2062, 2668, 3335, 4124, 5155, 5336, 6670, 8248, 10310, 13340, 20620, 23713, 26680, 29899, 41240, 47426, 59798, 94852, 118565, 119596, 149495, 189704, 237130, 239192, 298990, 474260, 597980, 687677, 948520, 1195960, 1375354, 2750708, 3438385, 5501416, 6876770, 13753540, 27507080]

約数ペア:

[(1, 27507080), (2, 13753540), (4, 6876770), (5, 5501416), (8, 3438385), (10, 2750708), (20, 1375354), (23, 1195960), (29, 948520), (40, 687677), (46, 597980), (58, 474260), (92, 298990), (115, 239192), (116, 237130), (145, 189704), (184, 149495), (230, 119596), (232, 118565), (290, 94852), (460, 59798), (580, 47426), (667, 41240), (920, 29899), (1031, 26680), (1160, 23713), (1334, 20620), (2062, 13340), (2668, 10310), (3335, 8248), (4124, 6670), (5155, 5336)]