2271255080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{37529}}^1$

素因数の和:37646

約数の個数: 64

約数和(自身を含む): 5471874000

約数和(自身を除く): 3200618920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3560, 6052, 7565, 12104, 15130, 30260, 37529, 60520, 75058, 150116, 187645, 300232, 375290, 637993, 750580, 1275986, 1501160, 2551972, 3189965, 3340081, 5103944, 6379930, 6680162, 12759860, 13360324, 16700405, 25519720, 26720648, 33400810, 56781377, 66801620, 113562754, 133603240, 227125508, 283906885, 454251016, 567813770, 1135627540, 2271255080]

約数ペア:

[(1, 2271255080), (2, 1135627540), (4, 567813770), (5, 454251016), (8, 283906885), (10, 227125508), (17, 133603240), (20, 113562754), (34, 66801620), (40, 56781377), (68, 33400810), (85, 26720648), (89, 25519720), (136, 16700405), (170, 13360324), (178, 12759860), (340, 6680162), (356, 6379930), (445, 5103944), (680, 3340081), (712, 3189965), (890, 2551972), (1513, 1501160), (1780, 1275986), (3026, 750580), (3560, 637993), (6052, 375290), (7565, 300232), (12104, 187645), (15130, 150116), (30260, 75058), (37529, 60520)]