148468120

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19433}}^1$

素因数の和:19635

約数の個数: 32

約数和(自身を含む): 335819520

約数和(自身を除く): 187351400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 19433, 38866, 77732, 97165, 155464, 194330, 388660, 777320, 3711703, 7423406, 14846812, 18558515, 29693624, 37117030, 74234060, 148468120]

約数ペア:

[(1, 148468120), (2, 74234060), (4, 37117030), (5, 29693624), (8, 18558515), (10, 14846812), (20, 7423406), (40, 3711703), (191, 777320), (382, 388660), (764, 194330), (955, 155464), (1528, 97165), (1910, 77732), (3820, 38866), (7640, 19433)]