7682200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 18146160

約数和(自身を除く): 10463960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 541, 568, 710, 1082, 1420, 1775, 2164, 2705, 2840, 3550, 4328, 5410, 7100, 10820, 13525, 14200, 21640, 27050, 38411, 54100, 76822, 108200, 153644, 192055, 307288, 384110, 768220, 960275, 1536440, 1920550, 3841100, 7682200]

約数ペア:

[(1, 7682200), (2, 3841100), (4, 1920550), (5, 1536440), (8, 960275), (10, 768220), (20, 384110), (25, 307288), (40, 192055), (50, 153644), (71, 108200), (100, 76822), (142, 54100), (200, 38411), (284, 27050), (355, 21640), (541, 14200), (568, 13525), (710, 10820), (1082, 7100), (1420, 5410), (1775, 4328), (2164, 3550), (2705, 2840)]