1387018700

素因数分解:

$2^2\times 5^2\times {\mathrm{1613}}^1\times {\mathrm{8599}}^1$

素因数の和:10226

約数の個数: 36

約数和(自身を含む): 3012046800

約数和(自身を除く): 1625028100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1613, 3226, 6452, 8065, 8599, 16130, 17198, 32260, 34396, 40325, 42995, 80650, 85990, 161300, 171980, 214975, 429950, 859900, 13870187, 27740374, 55480748, 69350935, 138701870, 277403740, 346754675, 693509350, 1387018700]

約数ペア:

[(1, 1387018700), (2, 693509350), (4, 346754675), (5, 277403740), (10, 138701870), (20, 69350935), (25, 55480748), (50, 27740374), (100, 13870187), (1613, 859900), (3226, 429950), (6452, 214975), (8065, 171980), (8599, 161300), (16130, 85990), (17198, 80650), (32260, 42995), (34396, 40325)]