2014979440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 4991305536

約数和(自身を除く): 2976326096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 67, 80, 82, 106, 134, 164, 173, 205, 212, 265, 268, 328, 335, 346, 410, 424, 530, 536, 656, 670, 692, 820, 848, 865, 1060, 1072, 1340, 1384, 1640, 1730, 2120, 2173, 2680, 2747, 2768, 3280, 3460, 3551, 4240, 4346, 5360, 5494, 6920, 7093, 7102, 8692, 9169, 10865, 10988, 11591, 13735, 13840, 14186, 14204, 17384, 17755, 18338, 21730, 21976, 23182, 27470, 28372, 28408, 34768, 35465, 35510, 36676, 43460, 43952, 45845, 46364, 54940, 56744, 56816, 57955, 70930, 71020, 73352, 86920, 91690, 92728, 109880, 113488, 115910, 141860, 142040, 145591, 146704, 173840, 183380, 185456, 219760, 231820, 283720, 284080, 291182, 366760, 375929, 463640, 475231, 567440, 582364, 614323, 727955, 733520, 751858, 927280, 950462, 1164728, 1228646, 1455910, 1503716, 1879645, 1900924, 2329456, 2376155, 2457292, 2911820, 3007432, 3071615, 3759290, 3801848, 4752310, 4914584, 5823640, 6014864, 6143230, 7518580, 7603696, 9504620, 9829168, 11647280, 12286460, 15037160, 19009240, 24572920, 25187243, 30074320, 38018480, 49145840, 50374486, 100748972, 125936215, 201497944, 251872430, 402995888, 503744860, 1007489720, 2014979440]

約数ペア:

[(1, 2014979440), (2, 1007489720), (4, 503744860), (5, 402995888), (8, 251872430), (10, 201497944), (16, 125936215), (20, 100748972), (40, 50374486), (41, 49145840), (53, 38018480), (67, 30074320), (80, 25187243), (82, 24572920), (106, 19009240), (134, 15037160), (164, 12286460), (173, 11647280), (205, 9829168), (212, 9504620), (265, 7603696), (268, 7518580), (328, 6143230), (335, 6014864), (346, 5823640), (410, 4914584), (424, 4752310), (530, 3801848), (536, 3759290), (656, 3071615), (670, 3007432), (692, 2911820), (820, 2457292), (848, 2376155), (865, 2329456), (1060, 1900924), (1072, 1879645), (1340, 1503716), (1384, 1455910), (1640, 1228646), (1730, 1164728), (2120, 950462), (2173, 927280), (2680, 751858), (2747, 733520), (2768, 727955), (3280, 614323), (3460, 582364), (3551, 567440), (4240, 475231), (4346, 463640), (5360, 375929), (5494, 366760), (6920, 291182), (7093, 284080), (7102, 283720), (8692, 231820), (9169, 219760), (10865, 185456), (10988, 183380), (11591, 173840), (13735, 146704), (13840, 145591), (14186, 142040), (14204, 141860), (17384, 115910), (17755, 113488), (18338, 109880), (21730, 92728), (21976, 91690), (23182, 86920), (27470, 73352), (28372, 71020), (28408, 70930), (34768, 57955), (35465, 56816), (35510, 56744), (36676, 54940), (43460, 46364), (43952, 45845)]