2002969760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19289}}^1$

素因数の和:19374

約数の個数: 96

約数和(自身を含む): 5249966400

約数和(自身を除く): 3246996640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 880, 944, 1180, 1298, 1760, 1888, 2360, 2596, 3245, 4720, 5192, 6490, 9440, 10384, 12980, 19289, 20768, 25960, 38578, 51920, 77156, 96445, 103840, 154312, 192890, 212179, 308624, 385780, 424358, 617248, 771560, 848716, 1060895, 1138051, 1543120, 1697432, 2121790, 2276102, 3086240, 3394864, 4243580, 4552204, 5690255, 6789728, 8487160, 9104408, 11380510, 12518561, 16974320, 18208816, 22761020, 25037122, 33948640, 36417632, 45522040, 50074244, 62592805, 91044080, 100148488, 125185610, 182088160, 200296976, 250371220, 400593952, 500742440, 1001484880, 2002969760]

約数ペア:

[(1, 2002969760), (2, 1001484880), (4, 500742440), (5, 400593952), (8, 250371220), (10, 200296976), (11, 182088160), (16, 125185610), (20, 100148488), (22, 91044080), (32, 62592805), (40, 50074244), (44, 45522040), (55, 36417632), (59, 33948640), (80, 25037122), (88, 22761020), (110, 18208816), (118, 16974320), (160, 12518561), (176, 11380510), (220, 9104408), (236, 8487160), (295, 6789728), (352, 5690255), (440, 4552204), (472, 4243580), (590, 3394864), (649, 3086240), (880, 2276102), (944, 2121790), (1180, 1697432), (1298, 1543120), (1760, 1138051), (1888, 1060895), (2360, 848716), (2596, 771560), (3245, 617248), (4720, 424358), (5192, 385780), (6490, 308624), (9440, 212179), (10384, 192890), (12980, 154312), (19289, 103840), (20768, 96445), (25960, 77156), (38578, 51920)]