72398200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51713}}^1$

素因数の和:51736

約数の個数: 48

約数和(自身を含む): 192376080

約数和(自身を除く): 119977880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51713, 103426, 206852, 258565, 361991, 413704, 517130, 723982, 1034260, 1292825, 1447964, 1809955, 2068520, 2585650, 2895928, 3619910, 5171300, 7239820, 9049775, 10342600, 14479640, 18099550, 36199100, 72398200]

約数ペア:

[(1, 72398200), (2, 36199100), (4, 18099550), (5, 14479640), (7, 10342600), (8, 9049775), (10, 7239820), (14, 5171300), (20, 3619910), (25, 2895928), (28, 2585650), (35, 2068520), (40, 1809955), (50, 1447964), (56, 1292825), (70, 1034260), (100, 723982), (140, 517130), (175, 413704), (200, 361991), (280, 258565), (350, 206852), (700, 103426), (1400, 51713)]