26649880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39191}}^1$

素因数の和:39219

約数の個数: 32

約数和(自身を含む): 63491040

約数和(自身を除く): 36841160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39191, 78382, 156764, 195955, 313528, 391910, 666247, 783820, 1332494, 1567640, 2664988, 3331235, 5329976, 6662470, 13324940, 26649880]

約数ペア:

[(1, 26649880), (2, 13324940), (4, 6662470), (5, 5329976), (8, 3331235), (10, 2664988), (17, 1567640), (20, 1332494), (34, 783820), (40, 666247), (68, 391910), (85, 313528), (136, 195955), (170, 156764), (340, 78382), (680, 39191)]