2094390400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 5295891510

約数和(自身を除く): 3201501110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 233, 265, 320, 400, 424, 466, 530, 640, 800, 848, 932, 1060, 1165, 1325, 1600, 1696, 1864, 2120, 2330, 2650, 2809, 3200, 3392, 3728, 4240, 4660, 5300, 5618, 5825, 6784, 7456, 8480, 9320, 10600, 11236, 11650, 12349, 14045, 14912, 16960, 18640, 21200, 22472, 23300, 24698, 28090, 29824, 33920, 37280, 42400, 44944, 46600, 49396, 56180, 61745, 70225, 74560, 84800, 89888, 93200, 98792, 112360, 123490, 140450, 149120, 169600, 179776, 186400, 197584, 224720, 246980, 280900, 308725, 359552, 372800, 395168, 449440, 493960, 561800, 617450, 654497, 745600, 790336, 898880, 987920, 1123600, 1234900, 1308994, 1580672, 1797760, 1975840, 2247200, 2469800, 2617988, 3272485, 3951680, 4494400, 4939600, 5235976, 6544970, 7903360, 8988800, 9879200, 10471952, 13089940, 16362425, 19758400, 20943904, 26179880, 32724850, 39516800, 41887808, 52359760, 65449700, 83775616, 104719520, 130899400, 209439040, 261798800, 418878080, 523597600, 1047195200, 2094390400]

約数ペア:

[(1, 2094390400), (2, 1047195200), (4, 523597600), (5, 418878080), (8, 261798800), (10, 209439040), (16, 130899400), (20, 104719520), (25, 83775616), (32, 65449700), (40, 52359760), (50, 41887808), (53, 39516800), (64, 32724850), (80, 26179880), (100, 20943904), (106, 19758400), (128, 16362425), (160, 13089940), (200, 10471952), (212, 9879200), (233, 8988800), (265, 7903360), (320, 6544970), (400, 5235976), (424, 4939600), (466, 4494400), (530, 3951680), (640, 3272485), (800, 2617988), (848, 2469800), (932, 2247200), (1060, 1975840), (1165, 1797760), (1325, 1580672), (1600, 1308994), (1696, 1234900), (1864, 1123600), (2120, 987920), (2330, 898880), (2650, 790336), (2809, 745600), (3200, 654497), (3392, 617450), (3728, 561800), (4240, 493960), (4660, 449440), (5300, 395168), (5618, 372800), (5825, 359552), (6784, 308725), (7456, 280900), (8480, 246980), (9320, 224720), (10600, 197584), (11236, 186400), (11650, 179776), (12349, 169600), (14045, 149120), (14912, 140450), (16960, 123490), (18640, 112360), (21200, 98792), (22472, 93200), (23300, 89888), (24698, 84800), (28090, 74560), (29824, 70225), (33920, 61745), (37280, 56180), (42400, 49396), (44944, 46600)]