23943680

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 34981120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 199, 235, 256, 320, 376, 398, 470, 512, 640, 752, 796, 940, 995, 1280, 1504, 1592, 1880, 1990, 2560, 3008, 3184, 3760, 3980, 6016, 6368, 7520, 7960, 9353, 12032, 12736, 15040, 15920, 18706, 24064, 25472, 30080, 31840, 37412, 46765, 50944, 60160, 63680, 74824, 93530, 101888, 120320, 127360, 149648, 187060, 254720, 299296, 374120, 509440, 598592, 748240, 1197184, 1496480, 2394368, 2992960, 4788736, 5985920, 11971840, 23943680]

約数ペア:

[(1, 23943680), (2, 11971840), (4, 5985920), (5, 4788736), (8, 2992960), (10, 2394368), (16, 1496480), (20, 1197184), (32, 748240), (40, 598592), (47, 509440), (64, 374120), (80, 299296), (94, 254720), (128, 187060), (160, 149648), (188, 127360), (199, 120320), (235, 101888), (256, 93530), (320, 74824), (376, 63680), (398, 60160), (470, 50944), (512, 46765), (640, 37412), (752, 31840), (796, 30080), (940, 25472), (995, 24064), (1280, 18706), (1504, 15920), (1592, 15040), (1880, 12736), (1990, 12032), (2560, 9353), (3008, 7960), (3184, 7520), (3760, 6368), (3980, 6016)]