569195420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{13037}}^1$

素因数の和:13142

約数の個数: 48

約数和(自身を含む): 1248518880

約数和(自身を除く): 679323460

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 4366, 8732, 10915, 13037, 21830, 26074, 43660, 52148, 65185, 130370, 260740, 482369, 769183, 964738, 1538366, 1929476, 2411845, 3076732, 3845915, 4823690, 7691830, 9647380, 15383660, 28459771, 56919542, 113839084, 142298855, 284597710, 569195420]

約数ペア:

[(1, 569195420), (2, 284597710), (4, 142298855), (5, 113839084), (10, 56919542), (20, 28459771), (37, 15383660), (59, 9647380), (74, 7691830), (118, 4823690), (148, 3845915), (185, 3076732), (236, 2411845), (295, 1929476), (370, 1538366), (590, 964738), (740, 769183), (1180, 482369), (2183, 260740), (4366, 130370), (8732, 65185), (10915, 52148), (13037, 43660), (21830, 26074)]