1036556780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 2688940800

約数和(自身を除く): 1652384020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 179, 190, 196, 245, 266, 311, 358, 380, 490, 532, 622, 665, 716, 895, 931, 980, 1244, 1253, 1330, 1555, 1790, 1862, 2177, 2506, 2660, 3110, 3401, 3580, 3724, 4354, 4655, 5012, 5909, 6220, 6265, 6802, 8708, 8771, 9310, 10885, 11818, 12530, 13604, 15239, 17005, 17542, 18620, 21770, 23636, 23807, 25060, 29545, 30478, 34010, 35084, 41363, 43540, 43855, 47614, 55669, 59090, 60956, 68020, 76195, 82726, 87710, 95228, 111338, 118180, 119035, 152390, 165452, 166649, 175420, 206815, 222676, 238070, 278345, 289541, 304780, 333298, 389683, 413630, 476140, 556690, 579082, 666596, 779366, 827260, 833245, 1057711, 1113380, 1158164, 1447705, 1558732, 1666490, 1948415, 2115422, 2727781, 2895410, 3332980, 3896830, 4230844, 5288555, 5455562, 5790820, 7403977, 7793660, 10577110, 10911124, 13638905, 14807954, 21154220, 27277810, 29615908, 37019885, 51827839, 54555620, 74039770, 103655678, 148079540, 207311356, 259139195, 518278390, 1036556780]

約数ペア:

[(1, 1036556780), (2, 518278390), (4, 259139195), (5, 207311356), (7, 148079540), (10, 103655678), (14, 74039770), (19, 54555620), (20, 51827839), (28, 37019885), (35, 29615908), (38, 27277810), (49, 21154220), (70, 14807954), (76, 13638905), (95, 10911124), (98, 10577110), (133, 7793660), (140, 7403977), (179, 5790820), (190, 5455562), (196, 5288555), (245, 4230844), (266, 3896830), (311, 3332980), (358, 2895410), (380, 2727781), (490, 2115422), (532, 1948415), (622, 1666490), (665, 1558732), (716, 1447705), (895, 1158164), (931, 1113380), (980, 1057711), (1244, 833245), (1253, 827260), (1330, 779366), (1555, 666596), (1790, 579082), (1862, 556690), (2177, 476140), (2506, 413630), (2660, 389683), (3110, 333298), (3401, 304780), (3580, 289541), (3724, 278345), (4354, 238070), (4655, 222676), (5012, 206815), (5909, 175420), (6220, 166649), (6265, 165452), (6802, 152390), (8708, 119035), (8771, 118180), (9310, 111338), (10885, 95228), (11818, 87710), (12530, 82726), (13604, 76195), (15239, 68020), (17005, 60956), (17542, 59090), (18620, 55669), (21770, 47614), (23636, 43855), (23807, 43540), (25060, 41363), (29545, 35084), (30478, 34010)]