2023493890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 4126489920

約数和(自身を除く): 2102996030

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 139, 227, 242, 265, 278, 454, 530, 583, 605, 695, 1135, 1166, 1210, 1390, 1529, 2270, 2497, 2915, 3058, 4994, 5830, 6413, 7367, 7645, 12031, 12485, 12826, 14734, 15290, 16819, 24062, 24970, 27467, 31553, 32065, 33638, 36835, 54934, 60155, 63106, 64130, 73670, 81037, 84095, 120310, 132341, 137335, 157765, 162074, 168190, 264682, 274670, 315530, 347083, 405185, 661705, 694166, 810370, 891407, 1323410, 1455751, 1672309, 1735415, 1782814, 2911502, 3344618, 3470830, 3817913, 4457035, 7278755, 7635826, 8361545, 8914070, 14557510, 16723090, 18395399, 19089565, 36790798, 38179130, 91976995, 183953990, 202349389, 404698778, 1011746945, 2023493890]

約数ペア:

[(1, 2023493890), (2, 1011746945), (5, 404698778), (10, 202349389), (11, 183953990), (22, 91976995), (53, 38179130), (55, 36790798), (106, 19089565), (110, 18395399), (121, 16723090), (139, 14557510), (227, 8914070), (242, 8361545), (265, 7635826), (278, 7278755), (454, 4457035), (530, 3817913), (583, 3470830), (605, 3344618), (695, 2911502), (1135, 1782814), (1166, 1735415), (1210, 1672309), (1390, 1455751), (1529, 1323410), (2270, 891407), (2497, 810370), (2915, 694166), (3058, 661705), (4994, 405185), (5830, 347083), (6413, 315530), (7367, 274670), (7645, 264682), (12031, 168190), (12485, 162074), (12826, 157765), (14734, 137335), (15290, 132341), (16819, 120310), (24062, 84095), (24970, 81037), (27467, 73670), (31553, 64130), (32065, 63106), (33638, 60155), (36835, 54934)]