193644880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16964

約数の個数: 80

約数和(自身を含む): 528966144

約数和(自身を除く): 335321264

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 16927, 33854, 67708, 84635, 135416, 169270, 186197, 220051, 270832, 338540, 372394, 440102, 677080, 744788, 880204, 930985, 1100255, 1354160, 1489576, 1760408, 1861970, 2200510, 2420561, 2979152, 3520816, 3723940, 4401020, 4841122, 7447880, 8802040, 9682244, 12102805, 14895760, 17604080, 19364488, 24205610, 38728976, 48411220, 96822440, 193644880]

約数ペア:

[(1, 193644880), (2, 96822440), (4, 48411220), (5, 38728976), (8, 24205610), (10, 19364488), (11, 17604080), (13, 14895760), (16, 12102805), (20, 9682244), (22, 8802040), (26, 7447880), (40, 4841122), (44, 4401020), (52, 3723940), (55, 3520816), (65, 2979152), (80, 2420561), (88, 2200510), (104, 1861970), (110, 1760408), (130, 1489576), (143, 1354160), (176, 1100255), (208, 930985), (220, 880204), (260, 744788), (286, 677080), (440, 440102), (520, 372394), (572, 338540), (715, 270832), (880, 220051), (1040, 186197), (1144, 169270), (1430, 135416), (2288, 84635), (2860, 67708), (5720, 33854), (11440, 16927)]