1876360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 4296600

約数和(自身を除く): 2420240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 769, 1220, 1538, 2440, 3076, 3845, 6152, 7690, 15380, 30760, 46909, 93818, 187636, 234545, 375272, 469090, 938180, 1876360]

約数ペア:

[(1, 1876360), (2, 938180), (4, 469090), (5, 375272), (8, 234545), (10, 187636), (20, 93818), (40, 46909), (61, 30760), (122, 15380), (244, 7690), (305, 6152), (488, 3845), (610, 3076), (769, 2440), (1220, 1538)]