156970012540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7064357}}^1$

素因数の和:7064478

約数の個数: 48

約数和(自身を含む): 363164516064

約数和(自身を除く): 206194503524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 7064357, 14128714, 28257428, 35321785, 70643570, 77707927, 141287140, 155415854, 310831708, 388539635, 713500057, 777079270, 1427000114, 1554158540, 2854000228, 3567500285, 7135000570, 7848500627, 14270001140, 15697001254, 31394002508, 39242503135, 78485006270, 156970012540]

約数ペア:

[(1, 156970012540), (2, 78485006270), (4, 39242503135), (5, 31394002508), (10, 15697001254), (11, 14270001140), (20, 7848500627), (22, 7135000570), (44, 3567500285), (55, 2854000228), (101, 1554158540), (110, 1427000114), (202, 777079270), (220, 713500057), (404, 388539635), (505, 310831708), (1010, 155415854), (1111, 141287140), (2020, 77707927), (2222, 70643570), (4444, 35321785), (5555, 28257428), (11110, 14128714), (22220, 7064357)]