1471304840

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{53231}}^1$

素因数の和:53933

約数の個数: 32

約数和(自身を含む): 3315288960

約数和(自身を除く): 1843984120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 2764, 3455, 5528, 6910, 13820, 27640, 53231, 106462, 212924, 266155, 425848, 532310, 1064620, 2129240, 36782621, 73565242, 147130484, 183913105, 294260968, 367826210, 735652420, 1471304840]

約数ペア:

[(1, 1471304840), (2, 735652420), (4, 367826210), (5, 294260968), (8, 183913105), (10, 147130484), (20, 73565242), (40, 36782621), (691, 2129240), (1382, 1064620), (2764, 532310), (3455, 425848), (5528, 266155), (6910, 212924), (13820, 106462), (27640, 53231)]