29204360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12041

約数の個数: 32

約数和(自身を含む): 66792600

約数和(自身を除く): 37588240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 11969, 23938, 47876, 59845, 95752, 119690, 239380, 478760, 730109, 1460218, 2920436, 3650545, 5840872, 7301090, 14602180, 29204360]

約数ペア:

[(1, 29204360), (2, 14602180), (4, 7301090), (5, 5840872), (8, 3650545), (10, 2920436), (20, 1460218), (40, 730109), (61, 478760), (122, 239380), (244, 119690), (305, 95752), (488, 59845), (610, 47876), (1220, 23938), (2440, 11969)]