15694982080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2885107}}^1$

素因数の和:2885141

約数の個数: 56

約数和(自身を含む): 39572141328

約数和(自身を除く): 23877159248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 2885107, 5770214, 11540428, 14425535, 23080856, 28851070, 46161712, 49046819, 57702140, 92323424, 98093638, 115404280, 184646848, 196187276, 230808560, 245234095, 392374552, 461617120, 490468190, 784749104, 923234240, 980936380, 1569498208, 1961872760, 3138996416, 3923745520, 7847491040, 15694982080]

約数ペア:

[(1, 15694982080), (2, 7847491040), (4, 3923745520), (5, 3138996416), (8, 1961872760), (10, 1569498208), (16, 980936380), (17, 923234240), (20, 784749104), (32, 490468190), (34, 461617120), (40, 392374552), (64, 245234095), (68, 230808560), (80, 196187276), (85, 184646848), (136, 115404280), (160, 98093638), (170, 92323424), (272, 57702140), (320, 49046819), (340, 46161712), (544, 28851070), (680, 23080856), (1088, 14425535), (1360, 11540428), (2720, 5770214), (5440, 2885107)]