85835080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 204249600

約数和(自身を除く): 118414520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1181, 1580, 1817, 2362, 3160, 3634, 4724, 5905, 7268, 9085, 9448, 11810, 14536, 18170, 23620, 27163, 36340, 47240, 54326, 72680, 93299, 108652, 135815, 186598, 217304, 271630, 373196, 466495, 543260, 746392, 932990, 1086520, 1865980, 2145877, 3731960, 4291754, 8583508, 10729385, 17167016, 21458770, 42917540, 85835080]

約数ペア:

[(1, 85835080), (2, 42917540), (4, 21458770), (5, 17167016), (8, 10729385), (10, 8583508), (20, 4291754), (23, 3731960), (40, 2145877), (46, 1865980), (79, 1086520), (92, 932990), (115, 746392), (158, 543260), (184, 466495), (230, 373196), (316, 271630), (395, 217304), (460, 186598), (632, 135815), (790, 108652), (920, 93299), (1181, 72680), (1580, 54326), (1817, 47240), (2362, 36340), (3160, 27163), (3634, 23620), (4724, 18170), (5905, 14536), (7268, 11810), (9085, 9448)]