4660000

素因数分解:

$2^5\times 5^4\times {\mathrm{233}}^1$

素因数の和:263

約数の個数: 60

約数和(自身を含む): 11513502

約数和(自身を除く): 6853502

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 233, 250, 400, 466, 500, 625, 800, 932, 1000, 1165, 1250, 1864, 2000, 2330, 2500, 3728, 4000, 4660, 5000, 5825, 7456, 9320, 10000, 11650, 18640, 20000, 23300, 29125, 37280, 46600, 58250, 93200, 116500, 145625, 186400, 233000, 291250, 466000, 582500, 932000, 1165000, 2330000, 4660000]

約数ペア:

[(1, 4660000), (2, 2330000), (4, 1165000), (5, 932000), (8, 582500), (10, 466000), (16, 291250), (20, 233000), (25, 186400), (32, 145625), (40, 116500), (50, 93200), (80, 58250), (100, 46600), (125, 37280), (160, 29125), (200, 23300), (233, 20000), (250, 18640), (400, 11650), (466, 10000), (500, 9320), (625, 7456), (800, 5825), (932, 5000), (1000, 4660), (1165, 4000), (1250, 3728), (1864, 2500), (2000, 2330)]