2488894100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{323233}}^1$

素因数の和:323265

約数の個数: 72

約数和(自身を含む): 6733610688

約数和(自身を除く): 4244716588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 323233, 646466, 1292932, 1616165, 2262631, 3232330, 3555563, 4525262, 6464660, 7111126, 8080825, 9050524, 11313155, 14222252, 16161650, 17777815, 22626310, 24888941, 32323300, 35555630, 45252620, 49777882, 56565775, 71111260, 88889075, 99555764, 113131550, 124444705, 177778150, 226263100, 248889410, 355556300, 497778820, 622223525, 1244447050, 2488894100]

約数ペア:

[(1, 2488894100), (2, 1244447050), (4, 622223525), (5, 497778820), (7, 355556300), (10, 248889410), (11, 226263100), (14, 177778150), (20, 124444705), (22, 113131550), (25, 99555764), (28, 88889075), (35, 71111260), (44, 56565775), (50, 49777882), (55, 45252620), (70, 35555630), (77, 32323300), (100, 24888941), (110, 22626310), (140, 17777815), (154, 16161650), (175, 14222252), (220, 11313155), (275, 9050524), (308, 8080825), (350, 7111126), (385, 6464660), (550, 4525262), (700, 3555563), (770, 3232330), (1100, 2262631), (1540, 1616165), (1925, 1292932), (3850, 646466), (7700, 323233)]