1994264900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 108

約数和(自身を含む): 4674927348

約数和(自身を除く): 2680662448

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 337, 340, 425, 590, 674, 850, 1003, 1180, 1348, 1475, 1685, 1700, 2006, 2950, 3370, 3481, 4012, 5015, 5729, 5900, 6740, 6962, 8425, 10030, 11458, 13924, 16850, 17405, 19883, 20060, 22916, 25075, 28645, 33700, 34810, 39766, 50150, 57290, 59177, 69620, 79532, 87025, 99415, 100300, 114580, 118354, 143225, 174050, 198830, 236708, 286450, 295885, 338011, 348100, 397660, 497075, 572900, 591770, 676022, 994150, 1173097, 1183540, 1352044, 1479425, 1690055, 1988300, 2346194, 2958850, 3380110, 4692388, 5865485, 5917700, 6760220, 8450275, 11730970, 16900550, 19942649, 23461940, 29327425, 33801100, 39885298, 58654850, 79770596, 99713245, 117309700, 199426490, 398852980, 498566225, 997132450, 1994264900]

約数ペア:

[(1, 1994264900), (2, 997132450), (4, 498566225), (5, 398852980), (10, 199426490), (17, 117309700), (20, 99713245), (25, 79770596), (34, 58654850), (50, 39885298), (59, 33801100), (68, 29327425), (85, 23461940), (100, 19942649), (118, 16900550), (170, 11730970), (236, 8450275), (295, 6760220), (337, 5917700), (340, 5865485), (425, 4692388), (590, 3380110), (674, 2958850), (850, 2346194), (1003, 1988300), (1180, 1690055), (1348, 1479425), (1475, 1352044), (1685, 1183540), (1700, 1173097), (2006, 994150), (2950, 676022), (3370, 591770), (3481, 572900), (4012, 497075), (5015, 397660), (5729, 348100), (5900, 338011), (6740, 295885), (6962, 286450), (8425, 236708), (10030, 198830), (11458, 174050), (13924, 143225), (16850, 118354), (17405, 114580), (19883, 100300), (20060, 99415), (22916, 87025), (25075, 79532), (28645, 69620), (33700, 59177), (34810, 57290), (39766, 50150)]