97575520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87121}}^1$

素因数の和:87143

約数の個数: 48

約数和(自身を含む): 263456928

約数和(自身を除く): 165881408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87121, 174242, 348484, 435605, 609847, 696968, 871210, 1219694, 1393936, 1742420, 2439388, 2787872, 3049235, 3484840, 4878776, 6098470, 6969680, 9757552, 12196940, 13939360, 19515104, 24393880, 48787760, 97575520]

約数ペア:

[(1, 97575520), (2, 48787760), (4, 24393880), (5, 19515104), (7, 13939360), (8, 12196940), (10, 9757552), (14, 6969680), (16, 6098470), (20, 4878776), (28, 3484840), (32, 3049235), (35, 2787872), (40, 2439388), (56, 1742420), (70, 1393936), (80, 1219694), (112, 871210), (140, 696968), (160, 609847), (224, 435605), (280, 348484), (560, 174242), (1120, 87121)]