11881600

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 30355200

約数和(自身を除く): 18473600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 79, 80, 94, 100, 128, 158, 160, 188, 200, 235, 316, 320, 376, 395, 400, 470, 632, 640, 752, 790, 800, 940, 1175, 1264, 1504, 1580, 1600, 1880, 1975, 2350, 2528, 3008, 3160, 3200, 3713, 3760, 3950, 4700, 5056, 6016, 6320, 7426, 7520, 7900, 9400, 10112, 12640, 14852, 15040, 15800, 18565, 18800, 25280, 29704, 30080, 31600, 37130, 37600, 50560, 59408, 63200, 74260, 75200, 92825, 118816, 126400, 148520, 150400, 185650, 237632, 252800, 297040, 371300, 475264, 594080, 742600, 1188160, 1485200, 2376320, 2970400, 5940800, 11881600]

約数ペア:

[(1, 11881600), (2, 5940800), (4, 2970400), (5, 2376320), (8, 1485200), (10, 1188160), (16, 742600), (20, 594080), (25, 475264), (32, 371300), (40, 297040), (47, 252800), (50, 237632), (64, 185650), (79, 150400), (80, 148520), (94, 126400), (100, 118816), (128, 92825), (158, 75200), (160, 74260), (188, 63200), (200, 59408), (235, 50560), (316, 37600), (320, 37130), (376, 31600), (395, 30080), (400, 29704), (470, 25280), (632, 18800), (640, 18565), (752, 15800), (790, 15040), (800, 14852), (940, 12640), (1175, 10112), (1264, 9400), (1504, 7900), (1580, 7520), (1600, 7426), (1880, 6320), (1975, 6016), (2350, 5056), (2528, 4700), (3008, 3950), (3160, 3760), (3200, 3713)]