9580420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 21409920

約数和(自身を除く): 11829500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 353, 460, 590, 706, 1180, 1357, 1412, 1765, 2714, 3530, 5428, 6785, 7060, 8119, 13570, 16238, 20827, 27140, 32476, 40595, 41654, 81190, 83308, 104135, 162380, 208270, 416540, 479021, 958042, 1916084, 2395105, 4790210, 9580420]

約数ペア:

[(1, 9580420), (2, 4790210), (4, 2395105), (5, 1916084), (10, 958042), (20, 479021), (23, 416540), (46, 208270), (59, 162380), (92, 104135), (115, 83308), (118, 81190), (230, 41654), (236, 40595), (295, 32476), (353, 27140), (460, 20827), (590, 16238), (706, 13570), (1180, 8119), (1357, 7060), (1412, 6785), (1765, 5428), (2714, 3530)]