162562152020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1901}}^1\times {\mathrm{25603}}^1$

素因数の和:27680

約数の個数: 48

約数和(自身を含む): 343618789248

約数和(自身を除く): 181056637228

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 1901, 3340, 3802, 7604, 9505, 19010, 25603, 38020, 51206, 102412, 128015, 256030, 317467, 512060, 634934, 1269868, 1587335, 3174670, 4275701, 6349340, 8551402, 17102804, 21378505, 42757010, 48671303, 85514020, 97342606, 194685212, 243356515, 486713030, 973426060, 8128107601, 16256215202, 32512430404, 40640538005, 81281076010, 162562152020]

約数ペア:

[(1, 162562152020), (2, 81281076010), (4, 40640538005), (5, 32512430404), (10, 16256215202), (20, 8128107601), (167, 973426060), (334, 486713030), (668, 243356515), (835, 194685212), (1670, 97342606), (1901, 85514020), (3340, 48671303), (3802, 42757010), (7604, 21378505), (9505, 17102804), (19010, 8551402), (25603, 6349340), (38020, 4275701), (51206, 3174670), (102412, 1587335), (128015, 1269868), (256030, 634934), (317467, 512060)]