65156060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{55217}}^1$

素因数の和:55285

約数の個数: 24

約数和(自身を含む): 139149360

約数和(自身を除く): 73993300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 55217, 110434, 220868, 276085, 552170, 1104340, 3257803, 6515606, 13031212, 16289015, 32578030, 65156060]

約数ペア:

[(1, 65156060), (2, 32578030), (4, 16289015), (5, 13031212), (10, 6515606), (20, 3257803), (59, 1104340), (118, 552170), (236, 276085), (295, 220868), (590, 110434), (1180, 55217)]