1115678008240

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1\times {\mathrm{145133}}^1$

素因数の和:145766

約数の個数: 80

約数和(自身を含む): 2610733089888

約数和(自身を除く): 1495055081648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 313, 614, 626, 1228, 1252, 1535, 1565, 2456, 2504, 3070, 3130, 4912, 5008, 6140, 6260, 12280, 12520, 24560, 25040, 96091, 145133, 192182, 290266, 384364, 480455, 580532, 725665, 768728, 960910, 1161064, 1451330, 1537456, 1921820, 2322128, 2902660, 3843640, 5805320, 7687280, 11610640, 44555831, 45426629, 89111662, 90853258, 178223324, 181706516, 222779155, 227133145, 356446648, 363413032, 445558310, 454266290, 712893296, 726826064, 891116620, 908532580, 1782233240, 1817065160, 3564466480, 3634130320, 13945975103, 27891950206, 55783900412, 69729875515, 111567800824, 139459751030, 223135601648, 278919502060, 557839004120, 1115678008240]

約数ペア:

[(1, 1115678008240), (2, 557839004120), (4, 278919502060), (5, 223135601648), (8, 139459751030), (10, 111567800824), (16, 69729875515), (20, 55783900412), (40, 27891950206), (80, 13945975103), (307, 3634130320), (313, 3564466480), (614, 1817065160), (626, 1782233240), (1228, 908532580), (1252, 891116620), (1535, 726826064), (1565, 712893296), (2456, 454266290), (2504, 445558310), (3070, 363413032), (3130, 356446648), (4912, 227133145), (5008, 222779155), (6140, 181706516), (6260, 178223324), (12280, 90853258), (12520, 89111662), (24560, 45426629), (25040, 44555831), (96091, 11610640), (145133, 7687280), (192182, 5805320), (290266, 3843640), (384364, 2902660), (480455, 2322128), (580532, 1921820), (725665, 1537456), (768728, 1451330), (960910, 1161064)]