8119430930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 17026329600

約数和(自身を除く): 8906898670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 169, 190, 247, 265, 338, 367, 494, 530, 689, 734, 845, 1007, 1235, 1378, 1690, 1835, 2014, 2197, 2470, 3211, 3445, 3670, 4394, 4771, 5035, 6422, 6890, 6973, 8957, 9542, 10070, 10985, 13091, 13946, 16055, 17914, 19451, 21970, 23855, 26182, 32110, 34865, 38902, 41743, 44785, 47710, 62023, 65455, 69730, 83486, 89570, 90649, 97255, 116441, 124046, 130910, 170183, 181298, 194510, 208715, 232882, 252863, 310115, 340366, 369569, 417430, 453245, 505726, 582205, 620230, 739138, 806299, 850915, 906490, 1164410, 1178437, 1264315, 1612598, 1701830, 1847845, 2212379, 2356874, 2528630, 3287219, 3695690, 4031495, 4424758, 4804397, 5892185, 6574438, 8062990, 9608794, 11061895, 11784370, 15319681, 16436095, 22123790, 24021985, 30639362, 32872190, 42733847, 48043970, 62457161, 76598405, 85467694, 124914322, 153196810, 213669235, 312285805, 427338470, 624571610, 811943093, 1623886186, 4059715465, 8119430930]

約数ペア:

[(1, 8119430930), (2, 4059715465), (5, 1623886186), (10, 811943093), (13, 624571610), (19, 427338470), (26, 312285805), (38, 213669235), (53, 153196810), (65, 124914322), (95, 85467694), (106, 76598405), (130, 62457161), (169, 48043970), (190, 42733847), (247, 32872190), (265, 30639362), (338, 24021985), (367, 22123790), (494, 16436095), (530, 15319681), (689, 11784370), (734, 11061895), (845, 9608794), (1007, 8062990), (1235, 6574438), (1378, 5892185), (1690, 4804397), (1835, 4424758), (2014, 4031495), (2197, 3695690), (2470, 3287219), (3211, 2528630), (3445, 2356874), (3670, 2212379), (4394, 1847845), (4771, 1701830), (5035, 1612598), (6422, 1264315), (6890, 1178437), (6973, 1164410), (8957, 906490), (9542, 850915), (10070, 806299), (10985, 739138), (13091, 620230), (13946, 582205), (16055, 505726), (17914, 453245), (19451, 417430), (21970, 369569), (23855, 340366), (26182, 310115), (32110, 252863), (34865, 232882), (38902, 208715), (41743, 194510), (44785, 181298), (47710, 170183), (62023, 130910), (65455, 124046), (69730, 116441), (83486, 97255), (89570, 90649)]