4004588520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11123857}}^1$

素因数の和:11123874

約数の個数: 48

約数和(自身を含む): 13014913860

約数和(自身を除く): 9010325340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11123857, 22247714, 33371571, 44495428, 55619285, 66743142, 88990856, 100114713, 111238570, 133486284, 166857855, 200229426, 222477140, 266972568, 333715710, 400458852, 444954280, 500573565, 667431420, 800917704, 1001147130, 1334862840, 2002294260, 4004588520]

約数ペア:

[(1, 4004588520), (2, 2002294260), (3, 1334862840), (4, 1001147130), (5, 800917704), (6, 667431420), (8, 500573565), (9, 444954280), (10, 400458852), (12, 333715710), (15, 266972568), (18, 222477140), (20, 200229426), (24, 166857855), (30, 133486284), (36, 111238570), (40, 100114713), (45, 88990856), (60, 66743142), (72, 55619285), (90, 44495428), (120, 33371571), (180, 22247714), (360, 11123857)]