25296780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 74137392

約数和(自身を除く): 48840612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 797, 1058, 1380, 1587, 1594, 2116, 2391, 2645, 3174, 3188, 3985, 4782, 5290, 6348, 7935, 7970, 9564, 10580, 11955, 15870, 15940, 18331, 23910, 31740, 36662, 47820, 54993, 73324, 91655, 109986, 183310, 219972, 274965, 366620, 421613, 549930, 843226, 1099860, 1264839, 1686452, 2108065, 2529678, 4216130, 5059356, 6324195, 8432260, 12648390, 25296780]

約数ペア:

[(1, 25296780), (2, 12648390), (3, 8432260), (4, 6324195), (5, 5059356), (6, 4216130), (10, 2529678), (12, 2108065), (15, 1686452), (20, 1264839), (23, 1099860), (30, 843226), (46, 549930), (60, 421613), (69, 366620), (92, 274965), (115, 219972), (138, 183310), (230, 109986), (276, 91655), (345, 73324), (460, 54993), (529, 47820), (690, 36662), (797, 31740), (1058, 23910), (1380, 18331), (1587, 15940), (1594, 15870), (2116, 11955), (2391, 10580), (2645, 9564), (3174, 7970), (3188, 7935), (3985, 6348), (4782, 5290)]