202805767580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{239933}}^1$

素因数の和:243206

約数の個数: 48

約数和(自身を含む): 458796036384

約数和(自身を除く): 255990268804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3251, 6502, 13004, 16255, 32510, 42263, 65020, 84526, 169052, 211315, 239933, 422630, 479866, 845260, 959732, 1199665, 2399330, 3119129, 4798660, 6238258, 12476516, 15595645, 31191290, 62382580, 780022183, 1560044366, 3120088732, 3900110915, 7800221830, 10140288379, 15600443660, 20280576758, 40561153516, 50701441895, 101402883790, 202805767580]

約数ペア:

[(1, 202805767580), (2, 101402883790), (4, 50701441895), (5, 40561153516), (10, 20280576758), (13, 15600443660), (20, 10140288379), (26, 7800221830), (52, 3900110915), (65, 3120088732), (130, 1560044366), (260, 780022183), (3251, 62382580), (6502, 31191290), (13004, 15595645), (16255, 12476516), (32510, 6238258), (42263, 4798660), (65020, 3119129), (84526, 2399330), (169052, 1199665), (211315, 959732), (239933, 845260), (422630, 479866)]