29299760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52321}}^1$

素因数の和:52341

約数の個数: 40

約数和(自身を含む): 77855136

約数和(自身を除く): 48555376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52321, 104642, 209284, 261605, 366247, 418568, 523210, 732494, 837136, 1046420, 1464988, 1831235, 2092840, 2929976, 3662470, 4185680, 5859952, 7324940, 14649880, 29299760]

約数ペア:

[(1, 29299760), (2, 14649880), (4, 7324940), (5, 5859952), (7, 4185680), (8, 3662470), (10, 2929976), (14, 2092840), (16, 1831235), (20, 1464988), (28, 1046420), (35, 837136), (40, 732494), (56, 523210), (70, 418568), (80, 366247), (112, 261605), (140, 209284), (280, 104642), (560, 52321)]