29833520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4589

約数の個数: 40

約数和(自身を含む): 70214256

約数和(自身を除く): 40380736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4493, 6640, 8986, 17972, 22465, 35944, 44930, 71888, 89860, 179720, 359440, 372919, 745838, 1491676, 1864595, 2983352, 3729190, 5966704, 7458380, 14916760, 29833520]

約数ペア:

[(1, 29833520), (2, 14916760), (4, 7458380), (5, 5966704), (8, 3729190), (10, 2983352), (16, 1864595), (20, 1491676), (40, 745838), (80, 372919), (83, 359440), (166, 179720), (332, 89860), (415, 71888), (664, 44930), (830, 35944), (1328, 22465), (1660, 17972), (3320, 8986), (4493, 6640)]