2873320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 6690600

約数和(自身を除く): 3817280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2477, 4954, 9908, 12385, 19816, 24770, 49540, 71833, 99080, 143666, 287332, 359165, 574664, 718330, 1436660, 2873320]

約数ペア:

[(1, 2873320), (2, 1436660), (4, 718330), (5, 574664), (8, 359165), (10, 287332), (20, 143666), (29, 99080), (40, 71833), (58, 49540), (116, 24770), (145, 19816), (232, 12385), (290, 9908), (580, 4954), (1160, 2477)]