39098800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 103541984

約数和(自身を除く): 64443184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 103, 104, 130, 146, 200, 206, 208, 260, 292, 325, 365, 400, 412, 515, 520, 584, 650, 730, 824, 949, 1030, 1040, 1168, 1300, 1339, 1460, 1648, 1825, 1898, 2060, 2575, 2600, 2678, 2920, 3650, 3796, 4120, 4745, 5150, 5200, 5356, 5840, 6695, 7300, 7519, 7592, 8240, 9490, 10300, 10712, 13390, 14600, 15038, 15184, 18980, 20600, 21424, 23725, 26780, 29200, 30076, 33475, 37595, 37960, 41200, 47450, 53560, 60152, 66950, 75190, 75920, 94900, 97747, 107120, 120304, 133900, 150380, 187975, 189800, 195494, 267800, 300760, 375950, 379600, 390988, 488735, 535600, 601520, 751900, 781976, 977470, 1503800, 1563952, 1954940, 2443675, 3007600, 3909880, 4887350, 7819760, 9774700, 19549400, 39098800]

約数ペア:

[(1, 39098800), (2, 19549400), (4, 9774700), (5, 7819760), (8, 4887350), (10, 3909880), (13, 3007600), (16, 2443675), (20, 1954940), (25, 1563952), (26, 1503800), (40, 977470), (50, 781976), (52, 751900), (65, 601520), (73, 535600), (80, 488735), (100, 390988), (103, 379600), (104, 375950), (130, 300760), (146, 267800), (200, 195494), (206, 189800), (208, 187975), (260, 150380), (292, 133900), (325, 120304), (365, 107120), (400, 97747), (412, 94900), (515, 75920), (520, 75190), (584, 66950), (650, 60152), (730, 53560), (824, 47450), (949, 41200), (1030, 37960), (1040, 37595), (1168, 33475), (1300, 30076), (1339, 29200), (1460, 26780), (1648, 23725), (1825, 21424), (1898, 20600), (2060, 18980), (2575, 15184), (2600, 15038), (2678, 14600), (2920, 13390), (3650, 10712), (3796, 10300), (4120, 9490), (4745, 8240), (5150, 7592), (5200, 7519), (5356, 7300), (5840, 6695)]