152080580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107099}}^1$

素因数の和:107179

約数の個数: 24

約数和(自身を含む): 323870400

約数和(自身を除く): 171789820

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 107099, 214198, 428396, 535495, 1070990, 2141980, 7604029, 15208058, 30416116, 38020145, 76040290, 152080580]

約数ペア:

[(1, 152080580), (2, 76040290), (4, 38020145), (5, 30416116), (10, 15208058), (20, 7604029), (71, 2141980), (142, 1070990), (284, 535495), (355, 428396), (710, 214198), (1420, 107099)]