1729453280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 4250232000

約数和(自身を除く): 2520778720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 199, 232, 290, 398, 464, 580, 796, 928, 995, 1160, 1592, 1873, 1990, 2320, 3184, 3746, 3980, 4640, 5771, 6368, 7492, 7960, 9365, 11542, 14984, 15920, 18730, 23084, 28855, 29968, 31840, 37460, 46168, 54317, 57710, 59936, 74920, 92336, 108634, 115420, 149840, 184672, 217268, 230840, 271585, 299680, 372727, 434536, 461680, 543170, 745454, 869072, 923360, 1086340, 1490908, 1738144, 1863635, 2172680, 2981816, 3727270, 4345360, 5963632, 7454540, 8690720, 10809083, 11927264, 14909080, 21618166, 29818160, 43236332, 54045415, 59636320, 86472664, 108090830, 172945328, 216181660, 345890656, 432363320, 864726640, 1729453280]

約数ペア:

[(1, 1729453280), (2, 864726640), (4, 432363320), (5, 345890656), (8, 216181660), (10, 172945328), (16, 108090830), (20, 86472664), (29, 59636320), (32, 54045415), (40, 43236332), (58, 29818160), (80, 21618166), (116, 14909080), (145, 11927264), (160, 10809083), (199, 8690720), (232, 7454540), (290, 5963632), (398, 4345360), (464, 3727270), (580, 2981816), (796, 2172680), (928, 1863635), (995, 1738144), (1160, 1490908), (1592, 1086340), (1873, 923360), (1990, 869072), (2320, 745454), (3184, 543170), (3746, 461680), (3980, 434536), (4640, 372727), (5771, 299680), (6368, 271585), (7492, 230840), (7960, 217268), (9365, 184672), (11542, 149840), (14984, 115420), (15920, 108634), (18730, 92336), (23084, 74920), (28855, 59936), (29968, 57710), (31840, 54317), (37460, 46168)]