130112560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 201339440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1972, 2320, 2465, 3299, 3944, 4930, 6598, 7888, 9860, 13196, 16495, 19720, 26392, 32990, 39440, 52784, 56083, 65980, 95671, 112166, 131960, 191342, 224332, 263920, 280415, 382684, 448664, 478355, 560830, 765368, 897328, 956710, 1121660, 1530736, 1626407, 1913420, 2243320, 3252814, 3826840, 4486640, 6505628, 7653680, 8132035, 13011256, 16264070, 26022512, 32528140, 65056280, 130112560]

約数ペア:

[(1, 130112560), (2, 65056280), (4, 32528140), (5, 26022512), (8, 16264070), (10, 13011256), (16, 8132035), (17, 7653680), (20, 6505628), (29, 4486640), (34, 3826840), (40, 3252814), (58, 2243320), (68, 1913420), (80, 1626407), (85, 1530736), (116, 1121660), (136, 956710), (145, 897328), (170, 765368), (232, 560830), (272, 478355), (290, 448664), (340, 382684), (464, 280415), (493, 263920), (580, 224332), (680, 191342), (986, 131960), (1160, 112166), (1360, 95671), (1972, 65980), (2320, 56083), (2465, 52784), (3299, 39440), (3944, 32990), (4930, 26392), (6598, 19720), (7888, 16495), (9860, 13196)]