182777920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 478139760

約数和(自身を除く): 295361840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 829, 832, 848, 1040, 1060, 1378, 1658, 1696, 2080, 2120, 2756, 3316, 3392, 3445, 4145, 4160, 4240, 5512, 6632, 6890, 8290, 8480, 10777, 11024, 13264, 13780, 16580, 16960, 21554, 22048, 26528, 27560, 33160, 43108, 43937, 44096, 53056, 53885, 55120, 66320, 86216, 87874, 107770, 110240, 132640, 172432, 175748, 215540, 219685, 220480, 265280, 344864, 351496, 431080, 439370, 571181, 689728, 702992, 862160, 878740, 1142362, 1405984, 1724320, 1757480, 2284724, 2811968, 2855905, 3448640, 3514960, 4569448, 5711810, 7029920, 9138896, 11423620, 14059840, 18277792, 22847240, 36555584, 45694480, 91388960, 182777920]

約数ペア:

[(1, 182777920), (2, 91388960), (4, 45694480), (5, 36555584), (8, 22847240), (10, 18277792), (13, 14059840), (16, 11423620), (20, 9138896), (26, 7029920), (32, 5711810), (40, 4569448), (52, 3514960), (53, 3448640), (64, 2855905), (65, 2811968), (80, 2284724), (104, 1757480), (106, 1724320), (130, 1405984), (160, 1142362), (208, 878740), (212, 862160), (260, 702992), (265, 689728), (320, 571181), (416, 439370), (424, 431080), (520, 351496), (530, 344864), (689, 265280), (829, 220480), (832, 219685), (848, 215540), (1040, 175748), (1060, 172432), (1378, 132640), (1658, 110240), (1696, 107770), (2080, 87874), (2120, 86216), (2756, 66320), (3316, 55120), (3392, 53885), (3445, 53056), (4145, 44096), (4160, 43937), (4240, 43108), (5512, 33160), (6632, 27560), (6890, 26528), (8290, 22048), (8480, 21554), (10777, 16960), (11024, 16580), (13264, 13780)]