3851022580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{276257}}^1$

素因数の和:276324

約数の個数: 48

約数和(自身を含む): 8771744016

約数和(自身を除く): 4920721436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 276257, 552514, 1105028, 1381285, 2762570, 4696369, 5525140, 9392738, 11326537, 18785476, 22653074, 23481845, 45306148, 46963690, 56632685, 93927380, 113265370, 192551129, 226530740, 385102258, 770204516, 962755645, 1925511290, 3851022580]

約数ペア:

[(1, 3851022580), (2, 1925511290), (4, 962755645), (5, 770204516), (10, 385102258), (17, 226530740), (20, 192551129), (34, 113265370), (41, 93927380), (68, 56632685), (82, 46963690), (85, 45306148), (164, 23481845), (170, 22653074), (205, 18785476), (340, 11326537), (410, 9392738), (697, 5525140), (820, 4696369), (1394, 2762570), (2788, 1381285), (3485, 1105028), (6970, 552514), (13940, 276257)]