5018860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 13144320

約数和(自身を除く): 8125460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3259, 6518, 13036, 16295, 22813, 32590, 35849, 45626, 65180, 71698, 91252, 114065, 143396, 179245, 228130, 250943, 358490, 456260, 501886, 716980, 1003772, 1254715, 2509430, 5018860]

約数ペア:

[(1, 5018860), (2, 2509430), (4, 1254715), (5, 1003772), (7, 716980), (10, 501886), (11, 456260), (14, 358490), (20, 250943), (22, 228130), (28, 179245), (35, 143396), (44, 114065), (55, 91252), (70, 71698), (77, 65180), (110, 45626), (140, 35849), (154, 32590), (220, 22813), (308, 16295), (385, 13036), (770, 6518), (1540, 3259)]