55660366940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7219}}^1\times {\mathrm{5281}}^1$

素因数の和:12582

約数の個数: 48

約数和(自身を含む): 118526812320

約数和(自身を除く): 62866445380

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5281, 7219, 10562, 14438, 21124, 26405, 28876, 36095, 52810, 72190, 105620, 144380, 385513, 526987, 771026, 1053974, 1542052, 1927565, 2107948, 2634935, 3855130, 5269870, 7710260, 10539740, 38123539, 76247078, 152494156, 190617695, 381235390, 762470780, 2783018347, 5566036694, 11132073388, 13915091735, 27830183470, 55660366940]

約数ペア:

[(1, 55660366940), (2, 27830183470), (4, 13915091735), (5, 11132073388), (10, 5566036694), (20, 2783018347), (73, 762470780), (146, 381235390), (292, 190617695), (365, 152494156), (730, 76247078), (1460, 38123539), (5281, 10539740), (7219, 7710260), (10562, 5269870), (14438, 3855130), (21124, 2634935), (26405, 2107948), (28876, 1927565), (36095, 1542052), (52810, 1053974), (72190, 771026), (105620, 526987), (144380, 385513)]