823408510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 1674888192

約数和(自身を除く): 851479682

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 190, 211, 230, 235, 361, 422, 437, 470, 722, 874, 893, 1055, 1081, 1786, 1805, 2110, 2162, 2185, 3610, 4009, 4370, 4465, 4853, 5405, 8018, 8303, 8930, 9706, 9917, 10810, 16606, 16967, 19834, 20045, 20539, 24265, 33934, 40090, 41078, 41515, 48530, 49585, 76171, 83030, 84835, 92207, 99170, 102695, 152342, 169670, 184414, 188423, 205390, 228091, 376846, 380855, 390241, 456182, 461035, 761710, 780482, 922070, 942115, 1140455, 1751933, 1884230, 1951205, 2280910, 3503866, 3580037, 3902410, 4333729, 7160074, 8667458, 8759665, 17519330, 17900185, 21668645, 35800370, 43337290, 82340851, 164681702, 411704255, 823408510]

約数ペア:

[(1, 823408510), (2, 411704255), (5, 164681702), (10, 82340851), (19, 43337290), (23, 35800370), (38, 21668645), (46, 17900185), (47, 17519330), (94, 8759665), (95, 8667458), (115, 7160074), (190, 4333729), (211, 3902410), (230, 3580037), (235, 3503866), (361, 2280910), (422, 1951205), (437, 1884230), (470, 1751933), (722, 1140455), (874, 942115), (893, 922070), (1055, 780482), (1081, 761710), (1786, 461035), (1805, 456182), (2110, 390241), (2162, 380855), (2185, 376846), (3610, 228091), (4009, 205390), (4370, 188423), (4465, 184414), (4853, 169670), (5405, 152342), (8018, 102695), (8303, 99170), (8930, 92207), (9706, 84835), (9917, 83030), (10810, 76171), (16606, 49585), (16967, 48530), (19834, 41515), (20045, 41078), (20539, 40090), (24265, 33934)]