633971290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{4339}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 1203048000

約数和(自身を除く): 569076710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 769, 1538, 3845, 4339, 7690, 8678, 14611, 21695, 29222, 43390, 73055, 82441, 146110, 164882, 412205, 824410, 3336691, 6673382, 16683455, 33366910, 63397129, 126794258, 316985645, 633971290]

約数ペア:

[(1, 633971290), (2, 316985645), (5, 126794258), (10, 63397129), (19, 33366910), (38, 16683455), (95, 6673382), (190, 3336691), (769, 824410), (1538, 412205), (3845, 164882), (4339, 146110), (7690, 82441), (8678, 73055), (14611, 43390), (21695, 29222)]