29824520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67783}}^1$

素因数の和:67805

約数の個数: 32

約数和(自身を含む): 73206720

約数和(自身を除く): 43382200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67783, 135566, 271132, 338915, 542264, 677830, 745613, 1355660, 1491226, 2711320, 2982452, 3728065, 5964904, 7456130, 14912260, 29824520]

約数ペア:

[(1, 29824520), (2, 14912260), (4, 7456130), (5, 5964904), (8, 3728065), (10, 2982452), (11, 2711320), (20, 1491226), (22, 1355660), (40, 745613), (44, 677830), (55, 542264), (88, 338915), (110, 271132), (220, 135566), (440, 67783)]