73324240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 188112960

約数和(自身を除く): 114788720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 859, 880, 970, 1067, 1552, 1718, 1940, 2134, 3436, 3880, 4268, 4295, 5335, 6872, 7760, 8536, 8590, 9449, 10670, 13744, 17072, 17180, 18898, 21340, 34360, 37796, 42680, 47245, 68720, 75592, 83323, 85360, 94490, 151184, 166646, 188980, 333292, 377960, 416615, 666584, 755920, 833230, 916553, 1333168, 1666460, 1833106, 3332920, 3666212, 4582765, 6665840, 7332424, 9165530, 14664848, 18331060, 36662120, 73324240]

約数ペア:

[(1, 73324240), (2, 36662120), (4, 18331060), (5, 14664848), (8, 9165530), (10, 7332424), (11, 6665840), (16, 4582765), (20, 3666212), (22, 3332920), (40, 1833106), (44, 1666460), (55, 1333168), (80, 916553), (88, 833230), (97, 755920), (110, 666584), (176, 416615), (194, 377960), (220, 333292), (388, 188980), (440, 166646), (485, 151184), (776, 94490), (859, 85360), (880, 83323), (970, 75592), (1067, 68720), (1552, 47245), (1718, 42680), (1940, 37796), (2134, 34360), (3436, 21340), (3880, 18898), (4268, 17180), (4295, 17072), (5335, 13744), (6872, 10670), (7760, 9449), (8536, 8590)]