1023760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 2428416

約数和(自身を除く): 1404656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 191, 268, 335, 382, 536, 670, 764, 955, 1072, 1340, 1528, 1910, 2680, 3056, 3820, 5360, 7640, 12797, 15280, 25594, 51188, 63985, 102376, 127970, 204752, 255940, 511880, 1023760]

約数ペア:

[(1, 1023760), (2, 511880), (4, 255940), (5, 204752), (8, 127970), (10, 102376), (16, 63985), (20, 51188), (40, 25594), (67, 15280), (80, 12797), (134, 7640), (191, 5360), (268, 3820), (335, 3056), (382, 2680), (536, 1910), (670, 1528), (764, 1340), (955, 1072)]