16629340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9166

約数の個数: 48

約数和(自身を含む): 42985152

約数和(自身を除く): 26355812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9137, 18274, 36548, 45685, 63959, 91370, 118781, 127918, 182740, 237562, 255836, 319795, 475124, 593905, 639590, 831467, 1187810, 1279180, 1662934, 2375620, 3325868, 4157335, 8314670, 16629340]

約数ペア:

[(1, 16629340), (2, 8314670), (4, 4157335), (5, 3325868), (7, 2375620), (10, 1662934), (13, 1279180), (14, 1187810), (20, 831467), (26, 639590), (28, 593905), (35, 475124), (52, 319795), (65, 255836), (70, 237562), (91, 182740), (130, 127918), (140, 118781), (182, 91370), (260, 63959), (364, 45685), (455, 36548), (910, 18274), (1820, 9137)]