105296480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 72

約数和(自身を含む): 262688832

約数和(自身を除く): 157392352

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 1444, 1520, 1805, 1823, 2888, 3040, 3610, 3646, 5776, 7220, 7292, 9115, 11552, 14440, 14584, 18230, 28880, 29168, 34637, 36460, 57760, 58336, 69274, 72920, 138548, 145840, 173185, 277096, 291680, 346370, 554192, 658103, 692740, 1108384, 1316206, 1385480, 2632412, 2770960, 3290515, 5264824, 5541920, 6581030, 10529648, 13162060, 21059296, 26324120, 52648240, 105296480]

約数ペア:

[(1, 105296480), (2, 52648240), (4, 26324120), (5, 21059296), (8, 13162060), (10, 10529648), (16, 6581030), (19, 5541920), (20, 5264824), (32, 3290515), (38, 2770960), (40, 2632412), (76, 1385480), (80, 1316206), (95, 1108384), (152, 692740), (160, 658103), (190, 554192), (304, 346370), (361, 291680), (380, 277096), (608, 173185), (722, 145840), (760, 138548), (1444, 72920), (1520, 69274), (1805, 58336), (1823, 57760), (2888, 36460), (3040, 34637), (3610, 29168), (3646, 28880), (5776, 18230), (7220, 14584), (7292, 14440), (9115, 11552)]