426021000760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{14057}}^1$

素因数の和:14345

約数の個数: 128

約数和(自身を含む): 990940547520

約数和(自身を除く): 564919546760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 97, 107, 146, 194, 214, 292, 365, 388, 428, 485, 535, 584, 730, 776, 856, 970, 1070, 1460, 1940, 2140, 2920, 3880, 4280, 7081, 7811, 10379, 14057, 14162, 15622, 20758, 28114, 28324, 31244, 35405, 39055, 41516, 51895, 56228, 56648, 62488, 70285, 70810, 78110, 83032, 103790, 112456, 140570, 141620, 156220, 207580, 281140, 283240, 312440, 415160, 562280, 757667, 1026161, 1363529, 1504099, 1515334, 2052322, 2727058, 3008198, 3030668, 3788335, 4104644, 5130805, 5454116, 6016396, 6061336, 6817645, 7520495, 7576670, 8209288, 10261610, 10908232, 12032792, 13635290, 15040990, 15153340, 20523220, 27270580, 30081980, 30306680, 41046440, 54541160, 60163960, 99537617, 109799227, 145897603, 199075234, 219598454, 291795206, 398150468, 439196908, 497688085, 548996135, 583590412, 729488015, 796300936, 878393816, 995376170, 1097992270, 1167180824, 1458976030, 1990752340, 2195984540, 2917952060, 3981504680, 4391969080, 5835904120, 10650525019, 21301050038, 42602100076, 53252625095, 85204200152, 106505250190, 213010500380, 426021000760]

約数ペア:

[(1, 426021000760), (2, 213010500380), (4, 106505250190), (5, 85204200152), (8, 53252625095), (10, 42602100076), (20, 21301050038), (40, 10650525019), (73, 5835904120), (97, 4391969080), (107, 3981504680), (146, 2917952060), (194, 2195984540), (214, 1990752340), (292, 1458976030), (365, 1167180824), (388, 1097992270), (428, 995376170), (485, 878393816), (535, 796300936), (584, 729488015), (730, 583590412), (776, 548996135), (856, 497688085), (970, 439196908), (1070, 398150468), (1460, 291795206), (1940, 219598454), (2140, 199075234), (2920, 145897603), (3880, 109799227), (4280, 99537617), (7081, 60163960), (7811, 54541160), (10379, 41046440), (14057, 30306680), (14162, 30081980), (15622, 27270580), (20758, 20523220), (28114, 15153340), (28324, 15040990), (31244, 13635290), (35405, 12032792), (39055, 10908232), (41516, 10261610), (51895, 8209288), (56228, 7576670), (56648, 7520495), (62488, 6817645), (70285, 6061336), (70810, 6016396), (78110, 5454116), (83032, 5130805), (103790, 4104644), (112456, 3788335), (140570, 3030668), (141620, 3008198), (156220, 2727058), (207580, 2052322), (281140, 1515334), (283240, 1504099), (312440, 1363529), (415160, 1026161), (562280, 757667)]