44424040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 61070360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 443, 460, 545, 872, 886, 920, 1090, 1772, 2180, 2215, 2507, 3544, 4360, 4430, 5014, 8860, 10028, 10189, 12535, 17720, 20056, 20378, 25070, 40756, 48287, 50140, 50945, 81512, 96574, 100280, 101890, 193148, 203780, 241435, 386296, 407560, 482870, 965740, 1110601, 1931480, 2221202, 4442404, 5553005, 8884808, 11106010, 22212020, 44424040]

約数ペア:

[(1, 44424040), (2, 22212020), (4, 11106010), (5, 8884808), (8, 5553005), (10, 4442404), (20, 2221202), (23, 1931480), (40, 1110601), (46, 965740), (92, 482870), (109, 407560), (115, 386296), (184, 241435), (218, 203780), (230, 193148), (436, 101890), (443, 100280), (460, 96574), (545, 81512), (872, 50945), (886, 50140), (920, 48287), (1090, 40756), (1772, 25070), (2180, 20378), (2215, 20056), (2507, 17720), (3544, 12535), (4360, 10189), (4430, 10028), (5014, 8860)]