69544220

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14549}}^1$

素因数の和:14797

約数の個数: 24

約数和(自身を含む): 146664000

約数和(自身を除く): 77119780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 14549, 29098, 58196, 72745, 145490, 290980, 3477211, 6954422, 13908844, 17386055, 34772110, 69544220]

約数ペア:

[(1, 69544220), (2, 34772110), (4, 17386055), (5, 13908844), (10, 6954422), (20, 3477211), (239, 290980), (478, 145490), (956, 72745), (1195, 58196), (2390, 29098), (4780, 14549)]