66172000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 165582144

約数和(自身を除く): 99410144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 233, 250, 284, 355, 400, 466, 500, 568, 710, 800, 932, 1000, 1136, 1165, 1420, 1775, 1864, 2000, 2272, 2330, 2840, 3550, 3728, 4000, 4660, 5680, 5825, 7100, 7456, 8875, 9320, 11360, 11650, 14200, 16543, 17750, 18640, 23300, 28400, 29125, 33086, 35500, 37280, 46600, 56800, 58250, 66172, 71000, 82715, 93200, 116500, 132344, 142000, 165430, 186400, 233000, 264688, 284000, 330860, 413575, 466000, 529376, 661720, 827150, 932000, 1323440, 1654300, 2067875, 2646880, 3308600, 4135750, 6617200, 8271500, 13234400, 16543000, 33086000, 66172000]

約数ペア:

[(1, 66172000), (2, 33086000), (4, 16543000), (5, 13234400), (8, 8271500), (10, 6617200), (16, 4135750), (20, 3308600), (25, 2646880), (32, 2067875), (40, 1654300), (50, 1323440), (71, 932000), (80, 827150), (100, 661720), (125, 529376), (142, 466000), (160, 413575), (200, 330860), (233, 284000), (250, 264688), (284, 233000), (355, 186400), (400, 165430), (466, 142000), (500, 132344), (568, 116500), (710, 93200), (800, 82715), (932, 71000), (1000, 66172), (1136, 58250), (1165, 56800), (1420, 46600), (1775, 37280), (1864, 35500), (2000, 33086), (2272, 29125), (2330, 28400), (2840, 23300), (3550, 18640), (3728, 17750), (4000, 16543), (4660, 14200), (5680, 11650), (5825, 11360), (7100, 9320), (7456, 8875)]