24800900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 57746304

約数和(自身を除く): 32945404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 263, 410, 460, 526, 575, 820, 943, 1025, 1052, 1150, 1315, 1886, 2050, 2300, 2630, 3772, 4100, 4715, 5260, 6049, 6575, 9430, 10783, 12098, 13150, 18860, 21566, 23575, 24196, 26300, 30245, 43132, 47150, 53915, 60490, 94300, 107830, 120980, 151225, 215660, 248009, 269575, 302450, 496018, 539150, 604900, 992036, 1078300, 1240045, 2480090, 4960180, 6200225, 12400450, 24800900]

約数ペア:

[(1, 24800900), (2, 12400450), (4, 6200225), (5, 4960180), (10, 2480090), (20, 1240045), (23, 1078300), (25, 992036), (41, 604900), (46, 539150), (50, 496018), (82, 302450), (92, 269575), (100, 248009), (115, 215660), (164, 151225), (205, 120980), (230, 107830), (263, 94300), (410, 60490), (460, 53915), (526, 47150), (575, 43132), (820, 30245), (943, 26300), (1025, 24196), (1052, 23575), (1150, 21566), (1315, 18860), (1886, 13150), (2050, 12098), (2300, 10783), (2630, 9430), (3772, 6575), (4100, 6049), (4715, 5260)]