220573497880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{201599}}^1$

素因数の和:203236

約数の個数: 64

約数和(自身を含む): 525813120000

約数和(自身を除く): 305239622120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1609, 3218, 6436, 8045, 12872, 16090, 27353, 32180, 54706, 64360, 109412, 136765, 201599, 218824, 273530, 403198, 547060, 806396, 1007995, 1094120, 1612792, 2015990, 3427183, 4031980, 6854366, 8063960, 13708732, 17135915, 27417464, 34271830, 68543660, 137087320, 324372791, 648745582, 1297491164, 1621863955, 2594982328, 3243727910, 5514337447, 6487455820, 11028674894, 12974911640, 22057349788, 27571687235, 44114699576, 55143374470, 110286748940, 220573497880]

約数ペア:

[(1, 220573497880), (2, 110286748940), (4, 55143374470), (5, 44114699576), (8, 27571687235), (10, 22057349788), (17, 12974911640), (20, 11028674894), (34, 6487455820), (40, 5514337447), (68, 3243727910), (85, 2594982328), (136, 1621863955), (170, 1297491164), (340, 648745582), (680, 324372791), (1609, 137087320), (3218, 68543660), (6436, 34271830), (8045, 27417464), (12872, 17135915), (16090, 13708732), (27353, 8063960), (32180, 6854366), (54706, 4031980), (64360, 3427183), (109412, 2015990), (136765, 1612792), (201599, 1094120), (218824, 1007995), (273530, 806396), (403198, 547060)]