4808680

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 6077720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 503, 956, 1006, 1195, 1912, 2012, 2390, 2515, 4024, 4780, 5030, 9560, 10060, 20120, 120217, 240434, 480868, 601085, 961736, 1202170, 2404340, 4808680]

約数ペア:

[(1, 4808680), (2, 2404340), (4, 1202170), (5, 961736), (8, 601085), (10, 480868), (20, 240434), (40, 120217), (239, 20120), (478, 10060), (503, 9560), (956, 5030), (1006, 4780), (1195, 4024), (1912, 2515), (2012, 2390)]