25046080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 39473984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 83, 92, 115, 160, 164, 166, 184, 205, 230, 320, 328, 332, 368, 410, 415, 460, 656, 664, 736, 820, 830, 920, 943, 1312, 1328, 1472, 1640, 1660, 1840, 1886, 1909, 2624, 2656, 3280, 3320, 3403, 3680, 3772, 3818, 4715, 5312, 6560, 6640, 6806, 7360, 7544, 7636, 9430, 9545, 13120, 13280, 13612, 15088, 15272, 17015, 18860, 19090, 26560, 27224, 30176, 30544, 34030, 37720, 38180, 54448, 60352, 61088, 68060, 75440, 76360, 78269, 108896, 122176, 136120, 150880, 152720, 156538, 217792, 272240, 301760, 305440, 313076, 391345, 544480, 610880, 626152, 782690, 1088960, 1252304, 1565380, 2504608, 3130760, 5009216, 6261520, 12523040, 25046080]

約数ペア:

[(1, 25046080), (2, 12523040), (4, 6261520), (5, 5009216), (8, 3130760), (10, 2504608), (16, 1565380), (20, 1252304), (23, 1088960), (32, 782690), (40, 626152), (41, 610880), (46, 544480), (64, 391345), (80, 313076), (82, 305440), (83, 301760), (92, 272240), (115, 217792), (160, 156538), (164, 152720), (166, 150880), (184, 136120), (205, 122176), (230, 108896), (320, 78269), (328, 76360), (332, 75440), (368, 68060), (410, 61088), (415, 60352), (460, 54448), (656, 38180), (664, 37720), (736, 34030), (820, 30544), (830, 30176), (920, 27224), (943, 26560), (1312, 19090), (1328, 18860), (1472, 17015), (1640, 15272), (1660, 15088), (1840, 13612), (1886, 13280), (1909, 13120), (2624, 9545), (2656, 9430), (3280, 7636), (3320, 7544), (3403, 7360), (3680, 6806), (3772, 6640), (3818, 6560), (4715, 5312)]