2923700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 6909714

約数和(自身を除く): 3986014

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 173, 260, 325, 338, 346, 650, 676, 692, 845, 865, 1300, 1690, 1730, 2249, 3380, 3460, 4225, 4325, 4498, 8450, 8650, 8996, 11245, 16900, 17300, 22490, 29237, 44980, 56225, 58474, 112450, 116948, 146185, 224900, 292370, 584740, 730925, 1461850, 2923700]

約数ペア:

[(1, 2923700), (2, 1461850), (4, 730925), (5, 584740), (10, 292370), (13, 224900), (20, 146185), (25, 116948), (26, 112450), (50, 58474), (52, 56225), (65, 44980), (100, 29237), (130, 22490), (169, 17300), (173, 16900), (260, 11245), (325, 8996), (338, 8650), (346, 8450), (650, 4498), (676, 4325), (692, 4225), (845, 3460), (865, 3380), (1300, 2249), (1690, 1730)]