42064990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 83967840

約数和(自身を除く): 41902850

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6269, 6710, 12538, 31345, 62690, 68959, 137918, 344795, 382409, 689590, 764818, 1912045, 3824090, 4206499, 8412998, 21032495, 42064990]

約数ペア:

[(1, 42064990), (2, 21032495), (5, 8412998), (10, 4206499), (11, 3824090), (22, 1912045), (55, 764818), (61, 689590), (110, 382409), (122, 344795), (305, 137918), (610, 68959), (671, 62690), (1342, 31345), (3355, 12538), (6269, 6710)]