1569255990250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1\times {\mathrm{2999}}^1$

素因数の和:3953

約数の個数: 128

約数和(自身を含む): 3182856768000

約数和(自身を除く): 1613600777750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 233, 250, 325, 466, 650, 691, 1165, 1382, 1625, 2330, 2999, 3029, 3250, 3455, 5825, 5998, 6058, 6910, 8983, 11650, 14995, 15145, 17275, 17966, 29125, 29990, 30290, 34550, 38987, 44915, 58250, 74975, 75725, 77974, 86375, 89830, 149950, 151450, 161003, 172750, 194935, 224575, 322006, 374875, 378625, 389870, 449150, 698767, 749750, 757250, 805015, 974675, 1122875, 1397534, 1610030, 1949350, 2072309, 2093039, 2245750, 3493835, 4025075, 4144618, 4186078, 4873375, 6987670, 8050150, 9083971, 9746750, 10361545, 10465195, 17469175, 18167942, 20125375, 20723090, 20930390, 26940017, 34938350, 40250750, 45419855, 51807725, 52325975, 53880034, 87345875, 90839710, 103615450, 104651950, 134700085, 174691750, 227099275, 259038625, 261629875, 269400170, 454198550, 482847997, 518077250, 523259750, 673500425, 965695994, 1135496375, 1347000850, 2270992750, 2414239985, 3367502125, 4828479970, 6277023961, 6735004250, 12071199925, 12554047922, 24142399850, 31385119805, 60355999625, 62770239610, 120711999250, 156925599025, 313851198050, 784627995125, 1569255990250]

約数ペア:

[(1, 1569255990250), (2, 784627995125), (5, 313851198050), (10, 156925599025), (13, 120711999250), (25, 62770239610), (26, 60355999625), (50, 31385119805), (65, 24142399850), (125, 12554047922), (130, 12071199925), (233, 6735004250), (250, 6277023961), (325, 4828479970), (466, 3367502125), (650, 2414239985), (691, 2270992750), (1165, 1347000850), (1382, 1135496375), (1625, 965695994), (2330, 673500425), (2999, 523259750), (3029, 518077250), (3250, 482847997), (3455, 454198550), (5825, 269400170), (5998, 261629875), (6058, 259038625), (6910, 227099275), (8983, 174691750), (11650, 134700085), (14995, 104651950), (15145, 103615450), (17275, 90839710), (17966, 87345875), (29125, 53880034), (29990, 52325975), (30290, 51807725), (34550, 45419855), (38987, 40250750), (44915, 34938350), (58250, 26940017), (74975, 20930390), (75725, 20723090), (77974, 20125375), (86375, 18167942), (89830, 17469175), (149950, 10465195), (151450, 10361545), (161003, 9746750), (172750, 9083971), (194935, 8050150), (224575, 6987670), (322006, 4873375), (374875, 4186078), (378625, 4144618), (389870, 4025075), (449150, 3493835), (698767, 2245750), (749750, 2093039), (757250, 2072309), (805015, 1949350), (974675, 1610030), (1122875, 1397534)]