115944440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 269330400

約数和(自身を除く): 153385960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 295, 365, 472, 584, 590, 673, 730, 1180, 1346, 1460, 2360, 2692, 2920, 3365, 4307, 5384, 6730, 8614, 13460, 17228, 21535, 26920, 34456, 39707, 43070, 49129, 79414, 86140, 98258, 158828, 172280, 196516, 198535, 245645, 317656, 393032, 397070, 491290, 794140, 982580, 1588280, 1965160, 2898611, 5797222, 11594444, 14493055, 23188888, 28986110, 57972220, 115944440]

約数ペア:

[(1, 115944440), (2, 57972220), (4, 28986110), (5, 23188888), (8, 14493055), (10, 11594444), (20, 5797222), (40, 2898611), (59, 1965160), (73, 1588280), (118, 982580), (146, 794140), (236, 491290), (292, 397070), (295, 393032), (365, 317656), (472, 245645), (584, 198535), (590, 196516), (673, 172280), (730, 158828), (1180, 98258), (1346, 86140), (1460, 79414), (2360, 49129), (2692, 43070), (2920, 39707), (3365, 34456), (4307, 26920), (5384, 21535), (6730, 17228), (8614, 13460)]