29877160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 72608400

約数和(自身を除く): 42731240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 829, 901, 1060, 1658, 1802, 2120, 3316, 3604, 4145, 4505, 6632, 7208, 8290, 9010, 14093, 16580, 18020, 28186, 33160, 36040, 43937, 56372, 70465, 87874, 112744, 140930, 175748, 219685, 281860, 351496, 439370, 563720, 746929, 878740, 1493858, 1757480, 2987716, 3734645, 5975432, 7469290, 14938580, 29877160]

約数ペア:

[(1, 29877160), (2, 14938580), (4, 7469290), (5, 5975432), (8, 3734645), (10, 2987716), (17, 1757480), (20, 1493858), (34, 878740), (40, 746929), (53, 563720), (68, 439370), (85, 351496), (106, 281860), (136, 219685), (170, 175748), (212, 140930), (265, 112744), (340, 87874), (424, 70465), (530, 56372), (680, 43937), (829, 36040), (901, 33160), (1060, 28186), (1658, 18020), (1802, 16580), (2120, 14093), (3316, 9010), (3604, 8290), (4145, 7208), (4505, 6632)]