105607960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25633}}^1$

素因数の和:25747

約数の個数: 32

約数和(自身を含む): 239934240

約数和(自身を除く): 134326280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 25633, 51266, 102532, 128165, 205064, 256330, 512660, 1025320, 2640199, 5280398, 10560796, 13200995, 21121592, 26401990, 52803980, 105607960]

約数ペア:

[(1, 105607960), (2, 52803980), (4, 26401990), (5, 21121592), (8, 13200995), (10, 10560796), (20, 5280398), (40, 2640199), (103, 1025320), (206, 512660), (412, 256330), (515, 205064), (824, 128165), (1030, 102532), (2060, 51266), (4120, 25633)]