2982147145840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{17154551}}^1$

素因数の和:17154658

約数の個数: 80

約数和(自身を含む): 7236613452096

約数和(自身を除く): 4254466306256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 656, 820, 848, 1060, 1640, 2120, 2173, 3280, 4240, 4346, 8692, 10865, 17384, 21730, 34768, 43460, 86920, 173840, 17154551, 34309102, 68618204, 85772755, 137236408, 171545510, 274472816, 343091020, 686182040, 703336591, 909191203, 1372364080, 1406673182, 1818382406, 2813346364, 3516682955, 3636764812, 4545956015, 5626692728, 7033365910, 7273529624, 9091912030, 11253385456, 14066731820, 14547059248, 18183824060, 28133463640, 36367648120, 37276839323, 56266927280, 72735296240, 74553678646, 149107357292, 186384196615, 298214714584, 372768393230, 596429429168, 745536786460, 1491073572920, 2982147145840]

約数ペア:

[(1, 2982147145840), (2, 1491073572920), (4, 745536786460), (5, 596429429168), (8, 372768393230), (10, 298214714584), (16, 186384196615), (20, 149107357292), (40, 74553678646), (41, 72735296240), (53, 56266927280), (80, 37276839323), (82, 36367648120), (106, 28133463640), (164, 18183824060), (205, 14547059248), (212, 14066731820), (265, 11253385456), (328, 9091912030), (410, 7273529624), (424, 7033365910), (530, 5626692728), (656, 4545956015), (820, 3636764812), (848, 3516682955), (1060, 2813346364), (1640, 1818382406), (2120, 1406673182), (2173, 1372364080), (3280, 909191203), (4240, 703336591), (4346, 686182040), (8692, 343091020), (10865, 274472816), (17384, 171545510), (21730, 137236408), (34768, 85772755), (43460, 68618204), (86920, 34309102), (173840, 17154551)]