22901640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 69249600

約数和(自身を除く): 46347960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1373, 1390, 1668, 2085, 2746, 2780, 3336, 4119, 4170, 5492, 5560, 6865, 8238, 8340, 10984, 13730, 16476, 16680, 20595, 27460, 32952, 41190, 54920, 82380, 164760, 190847, 381694, 572541, 763388, 954235, 1145082, 1526776, 1908470, 2290164, 2862705, 3816940, 4580328, 5725410, 7633880, 11450820, 22901640]

約数ペア:

[(1, 22901640), (2, 11450820), (3, 7633880), (4, 5725410), (5, 4580328), (6, 3816940), (8, 2862705), (10, 2290164), (12, 1908470), (15, 1526776), (20, 1145082), (24, 954235), (30, 763388), (40, 572541), (60, 381694), (120, 190847), (139, 164760), (278, 82380), (417, 54920), (556, 41190), (695, 32952), (834, 27460), (1112, 20595), (1373, 16680), (1390, 16476), (1668, 13730), (2085, 10984), (2746, 8340), (2780, 8238), (3336, 6865), (4119, 5560), (4170, 5492)]