17354184520

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1\times {\mathrm{4441}}^1$

素因数の和:5126

約数の個数: 64

約数和(自身を含む): 39325559040

約数和(自身を除く): 21971374520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 463, 844, 926, 1055, 1688, 1852, 2110, 2315, 3704, 4220, 4441, 4630, 8440, 8882, 9260, 17764, 18520, 22205, 35528, 44410, 88820, 97693, 177640, 195386, 390772, 488465, 781544, 937051, 976930, 1874102, 1953860, 2056183, 3748204, 3907720, 4112366, 4685255, 7496408, 8224732, 9370510, 10280915, 16449464, 18741020, 20561830, 37482040, 41123660, 82247320, 433854613, 867709226, 1735418452, 2169273065, 3470836904, 4338546130, 8677092260, 17354184520]

約数ペア:

[(1, 17354184520), (2, 8677092260), (4, 4338546130), (5, 3470836904), (8, 2169273065), (10, 1735418452), (20, 867709226), (40, 433854613), (211, 82247320), (422, 41123660), (463, 37482040), (844, 20561830), (926, 18741020), (1055, 16449464), (1688, 10280915), (1852, 9370510), (2110, 8224732), (2315, 7496408), (3704, 4685255), (4220, 4112366), (4441, 3907720), (4630, 3748204), (8440, 2056183), (8882, 1953860), (9260, 1874102), (17764, 976930), (18520, 937051), (22205, 781544), (35528, 488465), (44410, 390772), (88820, 195386), (97693, 177640)]