22847240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 56473200

約数和(自身を除く): 33625960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 829, 1060, 1378, 1658, 2120, 2756, 3316, 3445, 4145, 5512, 6632, 6890, 8290, 10777, 13780, 16580, 21554, 27560, 33160, 43108, 43937, 53885, 86216, 87874, 107770, 175748, 215540, 219685, 351496, 431080, 439370, 571181, 878740, 1142362, 1757480, 2284724, 2855905, 4569448, 5711810, 11423620, 22847240]

約数ペア:

[(1, 22847240), (2, 11423620), (4, 5711810), (5, 4569448), (8, 2855905), (10, 2284724), (13, 1757480), (20, 1142362), (26, 878740), (40, 571181), (52, 439370), (53, 431080), (65, 351496), (104, 219685), (106, 215540), (130, 175748), (212, 107770), (260, 87874), (265, 86216), (424, 53885), (520, 43937), (530, 43108), (689, 33160), (829, 27560), (1060, 21554), (1378, 16580), (1658, 13780), (2120, 10777), (2756, 8290), (3316, 6890), (3445, 6632), (4145, 5512)]