4977560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 13262400

約数和(自身を除く): 8284840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 613, 812, 1015, 1160, 1226, 1624, 2030, 2452, 3065, 4060, 4291, 4904, 6130, 8120, 8582, 12260, 17164, 17777, 21455, 24520, 34328, 35554, 42910, 71108, 85820, 88885, 124439, 142216, 171640, 177770, 248878, 355540, 497756, 622195, 711080, 995512, 1244390, 2488780, 4977560]

約数ペア:

[(1, 4977560), (2, 2488780), (4, 1244390), (5, 995512), (7, 711080), (8, 622195), (10, 497756), (14, 355540), (20, 248878), (28, 177770), (29, 171640), (35, 142216), (40, 124439), (56, 88885), (58, 85820), (70, 71108), (116, 42910), (140, 35554), (145, 34328), (203, 24520), (232, 21455), (280, 17777), (290, 17164), (406, 12260), (580, 8582), (613, 8120), (812, 6130), (1015, 4904), (1160, 4291), (1226, 4060), (1624, 3065), (2030, 2452)]