2024802560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143807}}^1$

素因数の和:143839

約数の個数: 72

約数和(自身を含む): 5290983936

約数和(自身を除く): 3266181376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 143807, 287614, 575228, 719035, 1150456, 1438070, 1581877, 2300912, 2876140, 3163754, 4601824, 5752280, 6327508, 7909385, 9203648, 11504560, 12655016, 15818770, 18407296, 23009120, 25310032, 31637540, 36814592, 46018240, 50620064, 63275080, 92036480, 101240128, 126550160, 184072960, 202480256, 253100320, 404960512, 506200640, 1012401280, 2024802560]

約数ペア:

[(1, 2024802560), (2, 1012401280), (4, 506200640), (5, 404960512), (8, 253100320), (10, 202480256), (11, 184072960), (16, 126550160), (20, 101240128), (22, 92036480), (32, 63275080), (40, 50620064), (44, 46018240), (55, 36814592), (64, 31637540), (80, 25310032), (88, 23009120), (110, 18407296), (128, 15818770), (160, 12655016), (176, 11504560), (220, 9203648), (256, 7909385), (320, 6327508), (352, 5752280), (440, 4601824), (640, 3163754), (704, 2876140), (880, 2300912), (1280, 1581877), (1408, 1438070), (1760, 1150456), (2816, 719035), (3520, 575228), (7040, 287614), (14080, 143807)]