2940250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 5803200

約数和(自身を除く): 2862950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 619, 950, 1238, 2375, 3095, 4750, 6190, 11761, 15475, 23522, 30950, 58805, 77375, 117610, 154750, 294025, 588050, 1470125, 2940250]

約数ペア:

[(1, 2940250), (2, 1470125), (5, 588050), (10, 294025), (19, 154750), (25, 117610), (38, 77375), (50, 58805), (95, 30950), (125, 23522), (190, 15475), (250, 11761), (475, 6190), (619, 4750), (950, 3095), (1238, 2375)]