22339520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{9973}}^1$

素因数の和:9997

約数の個数: 56

約数和(自身を含む): 60801504

約数和(自身を除く): 38461984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 9973, 19946, 39892, 49865, 69811, 79784, 99730, 139622, 159568, 199460, 279244, 319136, 349055, 398920, 558488, 638272, 698110, 797840, 1116976, 1396220, 1595680, 2233952, 2792440, 3191360, 4467904, 5584880, 11169760, 22339520]

約数ペア:

[(1, 22339520), (2, 11169760), (4, 5584880), (5, 4467904), (7, 3191360), (8, 2792440), (10, 2233952), (14, 1595680), (16, 1396220), (20, 1116976), (28, 797840), (32, 698110), (35, 638272), (40, 558488), (56, 398920), (64, 349055), (70, 319136), (80, 279244), (112, 199460), (140, 159568), (160, 139622), (224, 99730), (280, 79784), (320, 69811), (448, 49865), (560, 39892), (1120, 19946), (2240, 9973)]