29120615980

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8416363}}^1$

素因数の和:8416545

約数の個数: 24

約数和(自身を含む): 61506788112

約数和(自身を除く): 32386172132

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 8416363, 16832726, 33665452, 42081815, 84163630, 168327260, 1456030799, 2912061598, 5824123196, 7280153995, 14560307990, 29120615980]

約数ペア:

[(1, 29120615980), (2, 14560307990), (4, 7280153995), (5, 5824123196), (10, 2912061598), (20, 1456030799), (173, 168327260), (346, 84163630), (692, 42081815), (865, 33665452), (1730, 16832726), (3460, 8416363)]