23403560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 32998360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 271, 340, 508, 542, 635, 680, 1016, 1084, 1270, 1355, 2159, 2168, 2540, 2710, 4318, 4607, 5080, 5420, 8636, 9214, 10795, 10840, 17272, 18428, 21590, 23035, 34417, 36856, 43180, 46070, 68834, 86360, 92140, 137668, 172085, 184280, 275336, 344170, 585089, 688340, 1170178, 1376680, 2340356, 2925445, 4680712, 5850890, 11701780, 23403560]

約数ペア:

[(1, 23403560), (2, 11701780), (4, 5850890), (5, 4680712), (8, 2925445), (10, 2340356), (17, 1376680), (20, 1170178), (34, 688340), (40, 585089), (68, 344170), (85, 275336), (127, 184280), (136, 172085), (170, 137668), (254, 92140), (271, 86360), (340, 68834), (508, 46070), (542, 43180), (635, 36856), (680, 34417), (1016, 23035), (1084, 21590), (1270, 18428), (1355, 17272), (2159, 10840), (2168, 10795), (2540, 9214), (2710, 8636), (4318, 5420), (4607, 5080)]