49374640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88169}}^1$

素因数の和:88189

約数の個数: 40

約数和(自身を含む): 131196960

約数和(自身を除く): 81822320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88169, 176338, 352676, 440845, 617183, 705352, 881690, 1234366, 1410704, 1763380, 2468732, 3085915, 3526760, 4937464, 6171830, 7053520, 9874928, 12343660, 24687320, 49374640]

約数ペア:

[(1, 49374640), (2, 24687320), (4, 12343660), (5, 9874928), (7, 7053520), (8, 6171830), (10, 4937464), (14, 3526760), (16, 3085915), (20, 2468732), (28, 1763380), (35, 1410704), (40, 1234366), (56, 881690), (70, 705352), (80, 617183), (112, 440845), (140, 352676), (280, 176338), (560, 88169)]