107839820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25799}}^1$

素因数の和:25838

約数の個数: 48

約数和(自身を含む): 260064000

約数和(自身を除く): 152224180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 25799, 51598, 103196, 128995, 257990, 283789, 490181, 515980, 567578, 980362, 1135156, 1418945, 1960724, 2450905, 2837890, 4901810, 5391991, 5675780, 9803620, 10783982, 21567964, 26959955, 53919910, 107839820]

約数ペア:

[(1, 107839820), (2, 53919910), (4, 26959955), (5, 21567964), (10, 10783982), (11, 9803620), (19, 5675780), (20, 5391991), (22, 4901810), (38, 2837890), (44, 2450905), (55, 1960724), (76, 1418945), (95, 1135156), (110, 980362), (190, 567578), (209, 515980), (220, 490181), (380, 283789), (418, 257990), (836, 128995), (1045, 103196), (2090, 51598), (4180, 25799)]