71405350

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{7477}}^1$

素因数の和:7680

約数の個数: 24

約数和(自身を含む): 133527168

約数和(自身を除く): 62121818

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4775, 7477, 9550, 14954, 37385, 74770, 186925, 373850, 1428107, 2856214, 7140535, 14281070, 35702675, 71405350]

約数ペア:

[(1, 71405350), (2, 35702675), (5, 14281070), (10, 7140535), (25, 2856214), (50, 1428107), (191, 373850), (382, 186925), (955, 74770), (1910, 37385), (4775, 14954), (7477, 9550)]