22843000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 54587520

約数和(自身を除く): 31744520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 431, 500, 530, 862, 1000, 1060, 1325, 1724, 2120, 2155, 2650, 3448, 4310, 5300, 6625, 8620, 10600, 10775, 13250, 17240, 21550, 22843, 26500, 43100, 45686, 53000, 53875, 86200, 91372, 107750, 114215, 182744, 215500, 228430, 431000, 456860, 571075, 913720, 1142150, 2284300, 2855375, 4568600, 5710750, 11421500, 22843000]

約数ペア:

[(1, 22843000), (2, 11421500), (4, 5710750), (5, 4568600), (8, 2855375), (10, 2284300), (20, 1142150), (25, 913720), (40, 571075), (50, 456860), (53, 431000), (100, 228430), (106, 215500), (125, 182744), (200, 114215), (212, 107750), (250, 91372), (265, 86200), (424, 53875), (431, 53000), (500, 45686), (530, 43100), (862, 26500), (1000, 22843), (1060, 21550), (1325, 17240), (1724, 13250), (2120, 10775), (2155, 10600), (2650, 8620), (3448, 6625), (4310, 5300)]