1036508440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{29819}}^1$

素因数の和:29920

約数の個数: 64

約数和(自身を含む): 2576448000

約数和(自身を除く): 1539939560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 29819, 34760, 59638, 119276, 149095, 238552, 298190, 328009, 596380, 656018, 1192760, 1312036, 1640045, 2355701, 2624072, 3280090, 4711402, 6560180, 9422804, 11778505, 13120360, 18845608, 23557010, 25912711, 47114020, 51825422, 94228040, 103650844, 129563555, 207301688, 259127110, 518254220, 1036508440]

約数ペア:

[(1, 1036508440), (2, 518254220), (4, 259127110), (5, 207301688), (8, 129563555), (10, 103650844), (11, 94228040), (20, 51825422), (22, 47114020), (40, 25912711), (44, 23557010), (55, 18845608), (79, 13120360), (88, 11778505), (110, 9422804), (158, 6560180), (220, 4711402), (316, 3280090), (395, 2624072), (440, 2355701), (632, 1640045), (790, 1312036), (869, 1192760), (1580, 656018), (1738, 596380), (3160, 328009), (3476, 298190), (4345, 238552), (6952, 149095), (8690, 119276), (17380, 59638), (29819, 34760)]