4648120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 10821600

約数和(自身を除く): 6173480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4007, 8014, 16028, 20035, 32056, 40070, 80140, 116203, 160280, 232406, 464812, 581015, 929624, 1162030, 2324060, 4648120]

約数ペア:

[(1, 4648120), (2, 2324060), (4, 1162030), (5, 929624), (8, 581015), (10, 464812), (20, 232406), (29, 160280), (40, 116203), (58, 80140), (116, 40070), (145, 32056), (232, 20035), (290, 16028), (580, 8014), (1160, 4007)]