143515580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13463}}^1$

素因数の和:13526

約数の個数: 48

約数和(自身を含む): 332506944

約数和(自身を除く): 188991364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 13463, 26926, 53852, 67315, 134630, 175019, 269260, 350038, 551983, 700076, 875095, 1103966, 1750190, 2207932, 2759915, 3500380, 5519830, 7175779, 11039660, 14351558, 28703116, 35878895, 71757790, 143515580]

約数ペア:

[(1, 143515580), (2, 71757790), (4, 35878895), (5, 28703116), (10, 14351558), (13, 11039660), (20, 7175779), (26, 5519830), (41, 3500380), (52, 2759915), (65, 2207932), (82, 1750190), (130, 1103966), (164, 875095), (205, 700076), (260, 551983), (410, 350038), (533, 269260), (820, 175019), (1066, 134630), (2132, 67315), (2665, 53852), (5330, 26926), (10660, 13463)]