1769968160

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{101489}}^1$

素因数の和:101613

約数の個数: 48

約数和(自身を含む): 4219954200

約数和(自身を除く): 2449986040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 17440, 101489, 202978, 405956, 507445, 811912, 1014890, 1623824, 2029780, 3247648, 4059560, 8119120, 11062301, 16238240, 22124602, 44249204, 55311505, 88498408, 110623010, 176996816, 221246020, 353993632, 442492040, 884984080, 1769968160]

約数ペア:

[(1, 1769968160), (2, 884984080), (4, 442492040), (5, 353993632), (8, 221246020), (10, 176996816), (16, 110623010), (20, 88498408), (32, 55311505), (40, 44249204), (80, 22124602), (109, 16238240), (160, 11062301), (218, 8119120), (436, 4059560), (545, 3247648), (872, 2029780), (1090, 1623824), (1744, 1014890), (2180, 811912), (3488, 507445), (4360, 405956), (8720, 202978), (17440, 101489)]