13366840850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{30881}}^1$

素因数の和:31691

約数の個数: 48

約数和(自身を含む): 27157877856

約数和(自身を除く): 13791037006

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 787, 1574, 3935, 7870, 8657, 17314, 19675, 30881, 39350, 43285, 61762, 86570, 154405, 216425, 308810, 339691, 432850, 679382, 772025, 1544050, 1698455, 3396910, 8492275, 16984550, 24303347, 48606694, 121516735, 243033470, 267336817, 534673634, 607583675, 1215167350, 1336684085, 2673368170, 6683420425, 13366840850]

約数ペア:

[(1, 13366840850), (2, 6683420425), (5, 2673368170), (10, 1336684085), (11, 1215167350), (22, 607583675), (25, 534673634), (50, 267336817), (55, 243033470), (110, 121516735), (275, 48606694), (550, 24303347), (787, 16984550), (1574, 8492275), (3935, 3396910), (7870, 1698455), (8657, 1544050), (17314, 772025), (19675, 679382), (30881, 432850), (39350, 339691), (43285, 308810), (61762, 216425), (86570, 154405)]