24785920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 88

約数和(自身を含む): 61311744

約数和(自身を除く): 36525824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 103, 128, 160, 188, 206, 235, 256, 320, 376, 412, 470, 512, 515, 640, 752, 824, 940, 1024, 1030, 1280, 1504, 1648, 1880, 2060, 2560, 3008, 3296, 3760, 4120, 4841, 5120, 6016, 6592, 7520, 8240, 9682, 12032, 13184, 15040, 16480, 19364, 24064, 24205, 26368, 30080, 32960, 38728, 48128, 48410, 52736, 60160, 65920, 77456, 96820, 105472, 120320, 131840, 154912, 193640, 240640, 263680, 309824, 387280, 527360, 619648, 774560, 1239296, 1549120, 2478592, 3098240, 4957184, 6196480, 12392960, 24785920]

約数ペア:

[(1, 24785920), (2, 12392960), (4, 6196480), (5, 4957184), (8, 3098240), (10, 2478592), (16, 1549120), (20, 1239296), (32, 774560), (40, 619648), (47, 527360), (64, 387280), (80, 309824), (94, 263680), (103, 240640), (128, 193640), (160, 154912), (188, 131840), (206, 120320), (235, 105472), (256, 96820), (320, 77456), (376, 65920), (412, 60160), (470, 52736), (512, 48410), (515, 48128), (640, 38728), (752, 32960), (824, 30080), (940, 26368), (1024, 24205), (1030, 24064), (1280, 19364), (1504, 16480), (1648, 15040), (1880, 13184), (2060, 12032), (2560, 9682), (3008, 8240), (3296, 7520), (3760, 6592), (4120, 6016), (4841, 5120)]