157088545520

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3182507}}^1$

素因数の和:3183137

約数の個数: 40

約数和(自身を含む): 365822929584

約数和(自身を除く): 208734384064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 24680, 49360, 3182507, 6365014, 12730028, 15912535, 25460056, 31825070, 50920112, 63650140, 127300280, 254600560, 1963606819, 3927213638, 7854427276, 9818034095, 15708854552, 19636068190, 31417709104, 39272136380, 78544272760, 157088545520]

約数ペア:

[(1, 157088545520), (2, 78544272760), (4, 39272136380), (5, 31417709104), (8, 19636068190), (10, 15708854552), (16, 9818034095), (20, 7854427276), (40, 3927213638), (80, 1963606819), (617, 254600560), (1234, 127300280), (2468, 63650140), (3085, 50920112), (4936, 31825070), (6170, 25460056), (9872, 15912535), (12340, 12730028), (24680, 6365014), (49360, 3182507)]