109940720

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1567}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 256066944

約数和(自身を除く): 146126224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1567, 1754, 3134, 3508, 4385, 6268, 7016, 7835, 8770, 12536, 14032, 15670, 17540, 25072, 31340, 35080, 62680, 70160, 125360, 1374259, 2748518, 5497036, 6871295, 10994072, 13742590, 21988144, 27485180, 54970360, 109940720]

約数ペア:

[(1, 109940720), (2, 54970360), (4, 27485180), (5, 21988144), (8, 13742590), (10, 10994072), (16, 6871295), (20, 5497036), (40, 2748518), (80, 1374259), (877, 125360), (1567, 70160), (1754, 62680), (3134, 35080), (3508, 31340), (4385, 25072), (6268, 17540), (7016, 15670), (7835, 14032), (8770, 12536)]