8098380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4999}}^1$

素因数の和:5020

約数の個数: 60

約数和(自身を含む): 25410000

約数和(自身を除く): 17311620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4999, 9998, 14997, 19996, 24995, 29994, 44991, 49990, 59988, 74985, 89982, 99980, 134973, 149970, 179964, 224955, 269946, 299940, 404919, 449910, 539892, 674865, 809838, 899820, 1349730, 1619676, 2024595, 2699460, 4049190, 8098380]

約数ペア:

[(1, 8098380), (2, 4049190), (3, 2699460), (4, 2024595), (5, 1619676), (6, 1349730), (9, 899820), (10, 809838), (12, 674865), (15, 539892), (18, 449910), (20, 404919), (27, 299940), (30, 269946), (36, 224955), (45, 179964), (54, 149970), (60, 134973), (81, 99980), (90, 89982), (108, 74985), (135, 59988), (162, 49990), (180, 44991), (270, 29994), (324, 24995), (405, 19996), (540, 14997), (810, 9998), (1620, 4999)]