127110940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1549}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 292168800

約数和(自身を除く): 165057860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1492, 1549, 1865, 3098, 3730, 4103, 6196, 7460, 7745, 8206, 15490, 16412, 17039, 20515, 30980, 34078, 41030, 68156, 82060, 85195, 170390, 340780, 577777, 1155554, 2311108, 2888885, 5777770, 6355547, 11555540, 12711094, 25422188, 31777735, 63555470, 127110940]

約数ペア:

[(1, 127110940), (2, 63555470), (4, 31777735), (5, 25422188), (10, 12711094), (11, 11555540), (20, 6355547), (22, 5777770), (44, 2888885), (55, 2311108), (110, 1155554), (220, 577777), (373, 340780), (746, 170390), (1492, 85195), (1549, 82060), (1865, 68156), (3098, 41030), (3730, 34078), (4103, 30980), (6196, 20515), (7460, 17039), (7745, 16412), (8206, 15490)]