936475280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 2425454136

約数和(自身を除く): 1488978856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 937, 961, 1040, 1240, 1612, 1874, 1922, 2015, 2480, 3224, 3748, 3844, 4030, 4685, 4805, 6448, 7496, 7688, 8060, 9370, 9610, 12181, 12493, 14992, 15376, 16120, 18740, 19220, 24362, 24986, 29047, 32240, 37480, 38440, 48724, 49972, 58094, 60905, 62465, 74960, 76880, 97448, 99944, 116188, 121810, 124930, 145235, 194896, 199888, 232376, 243620, 249860, 290470, 377611, 464752, 487240, 499720, 580940, 755222, 900457, 974480, 999440, 1161880, 1510444, 1800914, 1888055, 2323760, 3020888, 3601828, 3776110, 4502285, 6041776, 7203656, 7552220, 9004570, 11705941, 14407312, 15104440, 18009140, 23411882, 30208880, 36018280, 46823764, 58529705, 72036560, 93647528, 117059410, 187295056, 234118820, 468237640, 936475280]

約数ペア:

[(1, 936475280), (2, 468237640), (4, 234118820), (5, 187295056), (8, 117059410), (10, 93647528), (13, 72036560), (16, 58529705), (20, 46823764), (26, 36018280), (31, 30208880), (40, 23411882), (52, 18009140), (62, 15104440), (65, 14407312), (80, 11705941), (104, 9004570), (124, 7552220), (130, 7203656), (155, 6041776), (208, 4502285), (248, 3776110), (260, 3601828), (310, 3020888), (403, 2323760), (496, 1888055), (520, 1800914), (620, 1510444), (806, 1161880), (937, 999440), (961, 974480), (1040, 900457), (1240, 755222), (1612, 580940), (1874, 499720), (1922, 487240), (2015, 464752), (2480, 377611), (3224, 290470), (3748, 249860), (3844, 243620), (4030, 232376), (4685, 199888), (4805, 194896), (6448, 145235), (7496, 124930), (7688, 121810), (8060, 116188), (9370, 99944), (9610, 97448), (12181, 76880), (12493, 74960), (14992, 62465), (15376, 60905), (16120, 58094), (18740, 49972), (19220, 48724), (24362, 38440), (24986, 37480), (29047, 32240)]