97803440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{174649}}^1$

素因数の和:174669

約数の個数: 40

約数和(自身を含む): 259879200

約数和(自身を除く): 162075760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 174649, 349298, 698596, 873245, 1222543, 1397192, 1746490, 2445086, 2794384, 3492980, 4890172, 6112715, 6985960, 9780344, 12225430, 13971920, 19560688, 24450860, 48901720, 97803440]

約数ペア:

[(1, 97803440), (2, 48901720), (4, 24450860), (5, 19560688), (7, 13971920), (8, 12225430), (10, 9780344), (14, 6985960), (16, 6112715), (20, 4890172), (28, 3492980), (35, 2794384), (40, 2445086), (56, 1746490), (70, 1397192), (80, 1222543), (112, 873245), (140, 698596), (280, 349298), (560, 174649)]