3880765390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{888047}}^1$

素因数の和:888096

約数の個数: 32

約数和(自身を含む): 7672734720

約数和(自身を除く): 3791969330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 888047, 1776094, 4440235, 8880470, 16872893, 20425081, 33745786, 40850162, 84364465, 102125405, 168728930, 204250810, 388076539, 776153078, 1940382695, 3880765390]

約数ペア:

[(1, 3880765390), (2, 1940382695), (5, 776153078), (10, 388076539), (19, 204250810), (23, 168728930), (38, 102125405), (46, 84364465), (95, 40850162), (115, 33745786), (190, 20425081), (230, 16872893), (437, 8880470), (874, 4440235), (2185, 1776094), (4370, 888047)]