39971360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 111004992

約数和(自身を除く): 71033632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1747, 1760, 2080, 2288, 2860, 3494, 4576, 5720, 6988, 8735, 11440, 13976, 17470, 19217, 22711, 22880, 27952, 34940, 38434, 45422, 55904, 69880, 76868, 90844, 96085, 113555, 139760, 153736, 181688, 192170, 227110, 249821, 279520, 307472, 363376, 384340, 454220, 499642, 614944, 726752, 768680, 908440, 999284, 1249105, 1537360, 1816880, 1998568, 2498210, 3074720, 3633760, 3997136, 4996420, 7994272, 9992840, 19985680, 39971360]

約数ペア:

[(1, 39971360), (2, 19985680), (4, 9992840), (5, 7994272), (8, 4996420), (10, 3997136), (11, 3633760), (13, 3074720), (16, 2498210), (20, 1998568), (22, 1816880), (26, 1537360), (32, 1249105), (40, 999284), (44, 908440), (52, 768680), (55, 726752), (65, 614944), (80, 499642), (88, 454220), (104, 384340), (110, 363376), (130, 307472), (143, 279520), (160, 249821), (176, 227110), (208, 192170), (220, 181688), (260, 153736), (286, 139760), (352, 113555), (416, 96085), (440, 90844), (520, 76868), (572, 69880), (715, 55904), (880, 45422), (1040, 38434), (1144, 34940), (1430, 27952), (1747, 22880), (1760, 22711), (2080, 19217), (2288, 17470), (2860, 13976), (3494, 11440), (4576, 8735), (5720, 6988)]