3748257520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2807

約数の個数: 160

約数和(自身を含む): 10367336448

約数和(自身を除く): 6619078928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 53, 56, 70, 80, 94, 106, 112, 140, 188, 212, 235, 265, 280, 329, 371, 376, 424, 470, 530, 560, 658, 742, 752, 848, 940, 1060, 1316, 1484, 1645, 1855, 1880, 2120, 2491, 2632, 2687, 2968, 3290, 3710, 3760, 4240, 4982, 5264, 5374, 5936, 6580, 7420, 9964, 10748, 12455, 13160, 13435, 14840, 17437, 18809, 19928, 21496, 24910, 26320, 26870, 29680, 34874, 37618, 39856, 42992, 49820, 53740, 69748, 75236, 87185, 94045, 99640, 107480, 126289, 139496, 142411, 150472, 174370, 188090, 199280, 214960, 252578, 278992, 284822, 300944, 348740, 376180, 505156, 569644, 631445, 697480, 712055, 752360, 884023, 996877, 1010312, 1139288, 1262890, 1394960, 1424110, 1504720, 1768046, 1993754, 2020624, 2278576, 2525780, 2848220, 3536092, 3987508, 4420115, 4984385, 5051560, 5696440, 6693317, 7072184, 7975016, 8840230, 9968770, 10103120, 11392880, 13386634, 14144368, 15950032, 17680460, 19937540, 26773268, 33466585, 35360920, 39875080, 46853219, 53546536, 66933170, 70721840, 79750160, 93706438, 107093072, 133866340, 187412876, 234266095, 267732680, 374825752, 468532190, 535465360, 749651504, 937064380, 1874128760, 3748257520]

約数ペア:

[(1, 3748257520), (2, 1874128760), (4, 937064380), (5, 749651504), (7, 535465360), (8, 468532190), (10, 374825752), (14, 267732680), (16, 234266095), (20, 187412876), (28, 133866340), (35, 107093072), (40, 93706438), (47, 79750160), (53, 70721840), (56, 66933170), (70, 53546536), (80, 46853219), (94, 39875080), (106, 35360920), (112, 33466585), (140, 26773268), (188, 19937540), (212, 17680460), (235, 15950032), (265, 14144368), (280, 13386634), (329, 11392880), (371, 10103120), (376, 9968770), (424, 8840230), (470, 7975016), (530, 7072184), (560, 6693317), (658, 5696440), (742, 5051560), (752, 4984385), (848, 4420115), (940, 3987508), (1060, 3536092), (1316, 2848220), (1484, 2525780), (1645, 2278576), (1855, 2020624), (1880, 1993754), (2120, 1768046), (2491, 1504720), (2632, 1424110), (2687, 1394960), (2968, 1262890), (3290, 1139288), (3710, 1010312), (3760, 996877), (4240, 884023), (4982, 752360), (5264, 712055), (5374, 697480), (5936, 631445), (6580, 569644), (7420, 505156), (9964, 376180), (10748, 348740), (12455, 300944), (13160, 284822), (13435, 278992), (14840, 252578), (17437, 214960), (18809, 199280), (19928, 188090), (21496, 174370), (24910, 150472), (26320, 142411), (26870, 139496), (29680, 126289), (34874, 107480), (37618, 99640), (39856, 94045), (42992, 87185), (49820, 75236), (53740, 69748)]