8766995660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{61043}}^1$

素因数の和:61262

約数の個数: 48

約数和(自身を含む): 18951964416

約数和(自身を除く): 10184968756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 167, 172, 215, 334, 430, 668, 835, 860, 1670, 3340, 7181, 14362, 28724, 35905, 61043, 71810, 122086, 143620, 244172, 305215, 610430, 1220860, 2624849, 5249698, 10194181, 10499396, 13124245, 20388362, 26248490, 40776724, 50970905, 52496980, 101941810, 203883620, 438349783, 876699566, 1753399132, 2191748915, 4383497830, 8766995660]

約数ペア:

[(1, 8766995660), (2, 4383497830), (4, 2191748915), (5, 1753399132), (10, 876699566), (20, 438349783), (43, 203883620), (86, 101941810), (167, 52496980), (172, 50970905), (215, 40776724), (334, 26248490), (430, 20388362), (668, 13124245), (835, 10499396), (860, 10194181), (1670, 5249698), (3340, 2624849), (7181, 1220860), (14362, 610430), (28724, 305215), (35905, 244172), (61043, 143620), (71810, 122086)]