105907520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17455

約数の個数: 56

約数和(自身を含む): 265480800

約数和(自身を除く): 159573280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 17419, 34838, 69676, 87095, 139352, 174190, 278704, 330961, 348380, 557408, 661922, 696760, 1114816, 1323844, 1393520, 1654805, 2647688, 2787040, 3309610, 5295376, 5574080, 6619220, 10590752, 13238440, 21181504, 26476880, 52953760, 105907520]

約数ペア:

[(1, 105907520), (2, 52953760), (4, 26476880), (5, 21181504), (8, 13238440), (10, 10590752), (16, 6619220), (19, 5574080), (20, 5295376), (32, 3309610), (38, 2787040), (40, 2647688), (64, 1654805), (76, 1393520), (80, 1323844), (95, 1114816), (152, 696760), (160, 661922), (190, 557408), (304, 348380), (320, 330961), (380, 278704), (608, 174190), (760, 139352), (1216, 87095), (1520, 69676), (3040, 34838), (6080, 17419)]