100785520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6778

約数の個数: 80

約数和(自身を含む): 270705888

約数和(自身を除く): 169920368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6737, 7480, 13474, 14960, 26948, 33685, 53896, 67370, 74107, 107792, 114529, 134740, 148214, 229058, 269480, 296428, 370535, 458116, 538960, 572645, 592856, 741070, 916232, 1145290, 1185712, 1259819, 1482140, 1832464, 2290580, 2519638, 2964280, 4581160, 5039276, 5928560, 6299095, 9162320, 10078552, 12598190, 20157104, 25196380, 50392760, 100785520]

約数ペア:

[(1, 100785520), (2, 50392760), (4, 25196380), (5, 20157104), (8, 12598190), (10, 10078552), (11, 9162320), (16, 6299095), (17, 5928560), (20, 5039276), (22, 4581160), (34, 2964280), (40, 2519638), (44, 2290580), (55, 1832464), (68, 1482140), (80, 1259819), (85, 1185712), (88, 1145290), (110, 916232), (136, 741070), (170, 592856), (176, 572645), (187, 538960), (220, 458116), (272, 370535), (340, 296428), (374, 269480), (440, 229058), (680, 148214), (748, 134740), (880, 114529), (935, 107792), (1360, 74107), (1496, 67370), (1870, 53896), (2992, 33685), (3740, 26948), (6737, 14960), (7480, 13474)]