152169620

素因数分解:

$2^2\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{2819}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 319788000

約数和(自身を除く): 167618380

約数列:

[1, 2, 4, 5, 10, 20, 2699, 2819, 5398, 5638, 10796, 11276, 13495, 14095, 26990, 28190, 53980, 56380, 7608481, 15216962, 30433924, 38042405, 76084810, 152169620]

約数ペア:

[(1, 152169620), (2, 76084810), (4, 38042405), (5, 30433924), (10, 15216962), (20, 7608481), (2699, 56380), (2819, 53980), (5398, 28190), (5638, 26990), (10796, 14095), (11276, 13495)]