83707880

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{3529}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 188713800

約数和(自身を除く): 105005920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 3529, 4744, 5930, 7058, 11860, 14116, 17645, 23720, 28232, 35290, 70580, 141160, 2092697, 4185394, 8370788, 10463485, 16741576, 20926970, 41853940, 83707880]

約数ペア:

[(1, 83707880), (2, 41853940), (4, 20926970), (5, 16741576), (8, 10463485), (10, 8370788), (20, 4185394), (40, 2092697), (593, 141160), (1186, 70580), (2372, 35290), (2965, 28232), (3529, 23720), (4744, 17645), (5930, 14116), (7058, 11860)]