14974798240

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1051601}}^1$

素因数の和:1051705

約数の個数: 48

約数和(自身を含む): 35775500040

約数和(自身を除く): 20800701800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 1051601, 2103202, 4206404, 5258005, 8412808, 10516010, 16825616, 21032020, 33651232, 42064040, 84128080, 93592489, 168256160, 187184978, 374369956, 467962445, 748739912, 935924890, 1497479824, 1871849780, 2994959648, 3743699560, 7487399120, 14974798240]

約数ペア:

[(1, 14974798240), (2, 7487399120), (4, 3743699560), (5, 2994959648), (8, 1871849780), (10, 1497479824), (16, 935924890), (20, 748739912), (32, 467962445), (40, 374369956), (80, 187184978), (89, 168256160), (160, 93592489), (178, 84128080), (356, 42064040), (445, 33651232), (712, 21032020), (890, 16825616), (1424, 10516010), (1780, 8412808), (2848, 5258005), (3560, 4206404), (7120, 2103202), (14240, 1051601)]