12635260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 16717700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 727, 790, 869, 1454, 1580, 1738, 2908, 3476, 3635, 4345, 7270, 7997, 8690, 14540, 15994, 17380, 31988, 39985, 57433, 79970, 114866, 159940, 229732, 287165, 574330, 631763, 1148660, 1263526, 2527052, 3158815, 6317630, 12635260]

約数ペア:

[(1, 12635260), (2, 6317630), (4, 3158815), (5, 2527052), (10, 1263526), (11, 1148660), (20, 631763), (22, 574330), (44, 287165), (55, 229732), (79, 159940), (110, 114866), (158, 79970), (220, 57433), (316, 39985), (395, 31988), (727, 17380), (790, 15994), (869, 14540), (1454, 8690), (1580, 7997), (1738, 7270), (2908, 4345), (3476, 3635)]