350743520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 857558016

約数和(自身を除く): 506814496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 127, 160, 164, 205, 254, 328, 410, 421, 508, 635, 656, 820, 842, 1016, 1270, 1312, 1640, 1684, 2032, 2105, 2540, 3280, 3368, 4064, 4210, 5080, 5207, 6560, 6736, 8420, 10160, 10414, 13472, 16840, 17261, 20320, 20828, 26035, 33680, 34522, 41656, 52070, 53467, 67360, 69044, 83312, 86305, 104140, 106934, 138088, 166624, 172610, 208280, 213868, 267335, 276176, 345220, 416560, 427736, 534670, 552352, 690440, 833120, 855472, 1069340, 1380880, 1710944, 2138680, 2192147, 2761760, 4277360, 4384294, 8554720, 8768588, 10960735, 17537176, 21921470, 35074352, 43842940, 70148704, 87685880, 175371760, 350743520]

約数ペア:

[(1, 350743520), (2, 175371760), (4, 87685880), (5, 70148704), (8, 43842940), (10, 35074352), (16, 21921470), (20, 17537176), (32, 10960735), (40, 8768588), (41, 8554720), (80, 4384294), (82, 4277360), (127, 2761760), (160, 2192147), (164, 2138680), (205, 1710944), (254, 1380880), (328, 1069340), (410, 855472), (421, 833120), (508, 690440), (635, 552352), (656, 534670), (820, 427736), (842, 416560), (1016, 345220), (1270, 276176), (1312, 267335), (1640, 213868), (1684, 208280), (2032, 172610), (2105, 166624), (2540, 138088), (3280, 106934), (3368, 104140), (4064, 86305), (4210, 83312), (5080, 69044), (5207, 67360), (6560, 53467), (6736, 52070), (8420, 41656), (10160, 34522), (10414, 33680), (13472, 26035), (16840, 20828), (17261, 20320)]