24892900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 57496320

約数和(自身を除く): 32603420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 137, 158, 230, 274, 316, 395, 460, 548, 575, 685, 790, 1150, 1370, 1580, 1817, 1975, 2300, 2740, 3151, 3425, 3634, 3950, 6302, 6850, 7268, 7900, 9085, 10823, 12604, 13700, 15755, 18170, 21646, 31510, 36340, 43292, 45425, 54115, 63020, 78775, 90850, 108230, 157550, 181700, 216460, 248929, 270575, 315100, 497858, 541150, 995716, 1082300, 1244645, 2489290, 4978580, 6223225, 12446450, 24892900]

約数ペア:

[(1, 24892900), (2, 12446450), (4, 6223225), (5, 4978580), (10, 2489290), (20, 1244645), (23, 1082300), (25, 995716), (46, 541150), (50, 497858), (79, 315100), (92, 270575), (100, 248929), (115, 216460), (137, 181700), (158, 157550), (230, 108230), (274, 90850), (316, 78775), (395, 63020), (460, 54115), (548, 45425), (575, 43292), (685, 36340), (790, 31510), (1150, 21646), (1370, 18170), (1580, 15755), (1817, 13700), (1975, 12604), (2300, 10823), (2740, 9085), (3151, 7900), (3425, 7268), (3634, 6850), (3950, 6302)]