67887040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16349

約数の個数: 56

約数和(自身を含む): 174101760

約数和(自身を除く): 106214720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16319, 32638, 65276, 81595, 130552, 163190, 212147, 261104, 326380, 424294, 522208, 652760, 848588, 1044416, 1060735, 1305520, 1697176, 2121470, 2611040, 3394352, 4242940, 5222080, 6788704, 8485880, 13577408, 16971760, 33943520, 67887040]

約数ペア:

[(1, 67887040), (2, 33943520), (4, 16971760), (5, 13577408), (8, 8485880), (10, 6788704), (13, 5222080), (16, 4242940), (20, 3394352), (26, 2611040), (32, 2121470), (40, 1697176), (52, 1305520), (64, 1060735), (65, 1044416), (80, 848588), (104, 652760), (130, 522208), (160, 424294), (208, 326380), (260, 261104), (320, 212147), (416, 163190), (520, 130552), (832, 81595), (1040, 65276), (2080, 32638), (4160, 16319)]