6128680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 14651280

約数和(自身を除く): 8522600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 101, 148, 164, 185, 202, 205, 296, 328, 370, 404, 410, 505, 740, 808, 820, 1010, 1480, 1517, 1640, 2020, 3034, 3737, 4040, 4141, 6068, 7474, 7585, 8282, 12136, 14948, 15170, 16564, 18685, 20705, 29896, 30340, 33128, 37370, 41410, 60680, 74740, 82820, 149480, 153217, 165640, 306434, 612868, 766085, 1225736, 1532170, 3064340, 6128680]

約数ペア:

[(1, 6128680), (2, 3064340), (4, 1532170), (5, 1225736), (8, 766085), (10, 612868), (20, 306434), (37, 165640), (40, 153217), (41, 149480), (74, 82820), (82, 74740), (101, 60680), (148, 41410), (164, 37370), (185, 33128), (202, 30340), (205, 29896), (296, 20705), (328, 18685), (370, 16564), (404, 15170), (410, 14948), (505, 12136), (740, 8282), (808, 7585), (820, 7474), (1010, 6068), (1480, 4141), (1517, 4040), (1640, 3737), (2020, 3034)]