73979950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 81010130

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 4339, 8525, 8678, 17050, 21695, 43390, 47729, 95458, 108475, 134509, 216950, 238645, 269018, 477290, 672545, 1193225, 1345090, 1479599, 2386450, 2959198, 3362725, 6725450, 7397995, 14795990, 36989975, 73979950]

約数ペア:

[(1, 73979950), (2, 36989975), (5, 14795990), (10, 7397995), (11, 6725450), (22, 3362725), (25, 2959198), (31, 2386450), (50, 1479599), (55, 1345090), (62, 1193225), (110, 672545), (155, 477290), (275, 269018), (310, 238645), (341, 216950), (550, 134509), (682, 108475), (775, 95458), (1550, 47729), (1705, 43390), (3410, 21695), (4339, 17050), (8525, 8678)]