192801702920

素因数分解:

$2^3\times 5^1\times {\mathrm{44543}}^1\times {\mathrm{108211}}^1$

素因数の和:152765

約数の個数: 32

約数和(自身を含む): 433817579520

約数和(自身を除く): 241015876600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 44543, 89086, 108211, 178172, 216422, 222715, 356344, 432844, 445430, 541055, 865688, 890860, 1082110, 1781720, 2164220, 4328440, 4820042573, 9640085146, 19280170292, 24100212865, 38560340584, 48200425730, 96400851460, 192801702920]

約数ペア:

[(1, 192801702920), (2, 96400851460), (4, 48200425730), (5, 38560340584), (8, 24100212865), (10, 19280170292), (20, 9640085146), (40, 4820042573), (44543, 4328440), (89086, 2164220), (108211, 1781720), (178172, 1082110), (216422, 890860), (222715, 865688), (356344, 541055), (432844, 445430)]