3834320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 10499328

約数和(自身を除く): 6665008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 167, 205, 280, 287, 328, 334, 410, 560, 574, 656, 668, 820, 835, 1148, 1169, 1336, 1435, 1640, 1670, 2296, 2338, 2672, 2870, 3280, 3340, 4592, 4676, 5740, 5845, 6680, 6847, 9352, 11480, 11690, 13360, 13694, 18704, 22960, 23380, 27388, 34235, 46760, 47929, 54776, 68470, 93520, 95858, 109552, 136940, 191716, 239645, 273880, 383432, 479290, 547760, 766864, 958580, 1917160, 3834320]

約数ペア:

[(1, 3834320), (2, 1917160), (4, 958580), (5, 766864), (7, 547760), (8, 479290), (10, 383432), (14, 273880), (16, 239645), (20, 191716), (28, 136940), (35, 109552), (40, 95858), (41, 93520), (56, 68470), (70, 54776), (80, 47929), (82, 46760), (112, 34235), (140, 27388), (164, 23380), (167, 22960), (205, 18704), (280, 13694), (287, 13360), (328, 11690), (334, 11480), (410, 9352), (560, 6847), (574, 6680), (656, 5845), (668, 5740), (820, 4676), (835, 4592), (1148, 3340), (1169, 3280), (1336, 2870), (1435, 2672), (1640, 2338), (1670, 2296)]