145430977280

素因数分解:

$2^8\times 5^1\times {\mathrm{113617951}}^1$

素因数の和:113617972

約数の個数: 36

約数和(自身を含む): 348352640832

約数和(自身を除く): 202921663552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 113617951, 227235902, 454471804, 568089755, 908943608, 1136179510, 1817887216, 2272359020, 3635774432, 4544718040, 7271548864, 9089436080, 14543097728, 18178872160, 29086195456, 36357744320, 72715488640, 145430977280]

約数ペア:

[(1, 145430977280), (2, 72715488640), (4, 36357744320), (5, 29086195456), (8, 18178872160), (10, 14543097728), (16, 9089436080), (20, 7271548864), (32, 4544718040), (40, 3635774432), (64, 2272359020), (80, 1817887216), (128, 1136179510), (160, 908943608), (256, 568089755), (320, 454471804), (640, 227235902), (1280, 113617951)]