22650840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6991}}^1$

素因数の和:7014

約数の個数: 80

約数和(自身を含む): 76142880

約数和(自身を除く): 53492040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6991, 13982, 20973, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 125838, 139820, 167784, 188757, 209730, 251676, 279640, 314595, 377514, 419460, 503352, 566271, 629190, 755028, 838920, 943785, 1132542, 1258380, 1510056, 1887570, 2265084, 2516760, 2831355, 3775140, 4530168, 5662710, 7550280, 11325420, 22650840]

約数ペア:

[(1, 22650840), (2, 11325420), (3, 7550280), (4, 5662710), (5, 4530168), (6, 3775140), (8, 2831355), (9, 2516760), (10, 2265084), (12, 1887570), (15, 1510056), (18, 1258380), (20, 1132542), (24, 943785), (27, 838920), (30, 755028), (36, 629190), (40, 566271), (45, 503352), (54, 419460), (60, 377514), (72, 314595), (81, 279640), (90, 251676), (108, 209730), (120, 188757), (135, 167784), (162, 139820), (180, 125838), (216, 104865), (270, 83892), (324, 69910), (360, 62919), (405, 55928), (540, 41946), (648, 34955), (810, 27964), (1080, 20973), (1620, 13982), (3240, 6991)]