57972220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 125687520

約数和(自身を除く): 67715300

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 673, 730, 1180, 1346, 1460, 2692, 3365, 4307, 6730, 8614, 13460, 17228, 21535, 39707, 43070, 49129, 79414, 86140, 98258, 158828, 196516, 198535, 245645, 397070, 491290, 794140, 982580, 2898611, 5797222, 11594444, 14493055, 28986110, 57972220]

約数ペア:

[(1, 57972220), (2, 28986110), (4, 14493055), (5, 11594444), (10, 5797222), (20, 2898611), (59, 982580), (73, 794140), (118, 491290), (146, 397070), (236, 245645), (292, 198535), (295, 196516), (365, 158828), (590, 98258), (673, 86140), (730, 79414), (1180, 49129), (1346, 43070), (1460, 39707), (2692, 21535), (3365, 17228), (4307, 13460), (6730, 8614)]