85762040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23592

約数の個数: 64

約数和(自身を含む): 237504960

約数和(自身を除く): 151742920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23561, 47122, 94244, 117805, 164927, 188488, 235610, 306293, 329854, 471220, 612586, 659708, 824635, 942440, 1225172, 1319416, 1531465, 1649270, 2144051, 2450344, 3062930, 3298540, 4288102, 6125860, 6597080, 8576204, 10720255, 12251720, 17152408, 21440510, 42881020, 85762040]

約数ペア:

[(1, 85762040), (2, 42881020), (4, 21440510), (5, 17152408), (7, 12251720), (8, 10720255), (10, 8576204), (13, 6597080), (14, 6125860), (20, 4288102), (26, 3298540), (28, 3062930), (35, 2450344), (40, 2144051), (52, 1649270), (56, 1531465), (65, 1319416), (70, 1225172), (91, 942440), (104, 824635), (130, 659708), (140, 612586), (182, 471220), (260, 329854), (280, 306293), (364, 235610), (455, 188488), (520, 164927), (728, 117805), (910, 94244), (1820, 47122), (3640, 23561)]