37968760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13003}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 86606640

約数和(自身を除く): 48637880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 13003, 26006, 52012, 65015, 104024, 130030, 260060, 520120, 949219, 1898438, 3796876, 4746095, 7593752, 9492190, 18984380, 37968760]

約数ペア:

[(1, 37968760), (2, 18984380), (4, 9492190), (5, 7593752), (8, 4746095), (10, 3796876), (20, 1898438), (40, 949219), (73, 520120), (146, 260060), (292, 130030), (365, 104024), (584, 65015), (730, 52012), (1460, 26006), (2920, 13003)]