11242400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 31497984

約数和(自身を除く): 20255584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 47, 50, 52, 65, 80, 92, 94, 100, 104, 115, 130, 160, 184, 188, 200, 208, 230, 235, 260, 299, 325, 368, 376, 400, 416, 460, 470, 520, 575, 598, 611, 650, 736, 752, 800, 920, 940, 1040, 1081, 1150, 1175, 1196, 1222, 1300, 1495, 1504, 1840, 1880, 2080, 2162, 2300, 2350, 2392, 2444, 2600, 2990, 3055, 3680, 3760, 4324, 4600, 4700, 4784, 4888, 5200, 5405, 5980, 6110, 7475, 7520, 8648, 9200, 9400, 9568, 9776, 10400, 10810, 11960, 12220, 14053, 14950, 15275, 17296, 18400, 18800, 19552, 21620, 23920, 24440, 27025, 28106, 29900, 30550, 34592, 37600, 43240, 47840, 48880, 54050, 56212, 59800, 61100, 70265, 86480, 97760, 108100, 112424, 119600, 122200, 140530, 172960, 216200, 224848, 239200, 244400, 281060, 351325, 432400, 449696, 488800, 562120, 702650, 864800, 1124240, 1405300, 2248480, 2810600, 5621200, 11242400]

約数ペア:

[(1, 11242400), (2, 5621200), (4, 2810600), (5, 2248480), (8, 1405300), (10, 1124240), (13, 864800), (16, 702650), (20, 562120), (23, 488800), (25, 449696), (26, 432400), (32, 351325), (40, 281060), (46, 244400), (47, 239200), (50, 224848), (52, 216200), (65, 172960), (80, 140530), (92, 122200), (94, 119600), (100, 112424), (104, 108100), (115, 97760), (130, 86480), (160, 70265), (184, 61100), (188, 59800), (200, 56212), (208, 54050), (230, 48880), (235, 47840), (260, 43240), (299, 37600), (325, 34592), (368, 30550), (376, 29900), (400, 28106), (416, 27025), (460, 24440), (470, 23920), (520, 21620), (575, 19552), (598, 18800), (611, 18400), (650, 17296), (736, 15275), (752, 14950), (800, 14053), (920, 12220), (940, 11960), (1040, 10810), (1081, 10400), (1150, 9776), (1175, 9568), (1196, 9400), (1222, 9200), (1300, 8648), (1495, 7520), (1504, 7475), (1840, 6110), (1880, 5980), (2080, 5405), (2162, 5200), (2300, 4888), (2350, 4784), (2392, 4700), (2444, 4600), (2600, 4324), (2990, 3760), (3055, 3680)]