38942912140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1\times {\mathrm{45053}}^1$

素因数の和:49002

約数の個数: 48

約数和(自身を含む): 89239358880

約数和(自身を除く): 50296446740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3929, 7858, 15716, 19645, 39290, 43219, 45053, 78580, 86438, 90106, 172876, 180212, 216095, 225265, 432190, 450530, 495583, 864380, 901060, 991166, 1982332, 2477915, 4955830, 9911660, 177013237, 354026474, 708052948, 885066185, 1770132370, 1947145607, 3540264740, 3894291214, 7788582428, 9735728035, 19471456070, 38942912140]

約数ペア:

[(1, 38942912140), (2, 19471456070), (4, 9735728035), (5, 7788582428), (10, 3894291214), (11, 3540264740), (20, 1947145607), (22, 1770132370), (44, 885066185), (55, 708052948), (110, 354026474), (220, 177013237), (3929, 9911660), (7858, 4955830), (15716, 2477915), (19645, 1982332), (39290, 991166), (43219, 901060), (45053, 864380), (78580, 495583), (86438, 450530), (90106, 432190), (172876, 225265), (180212, 216095)]