32340880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 89353656

約数和(自身を除く): 57012776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 257, 260, 286, 440, 484, 514, 520, 572, 605, 715, 880, 968, 1028, 1040, 1144, 1210, 1285, 1430, 1573, 1936, 2056, 2288, 2420, 2570, 2827, 2860, 3146, 3341, 4112, 4840, 5140, 5654, 5720, 6292, 6682, 7865, 9680, 10280, 11308, 11440, 12584, 13364, 14135, 15730, 16705, 20560, 22616, 25168, 26728, 28270, 31097, 31460, 33410, 36751, 45232, 53456, 56540, 62194, 62920, 66820, 73502, 113080, 124388, 125840, 133640, 147004, 155485, 183755, 226160, 248776, 267280, 294008, 310970, 367510, 404261, 497552, 588016, 621940, 735020, 808522, 1243880, 1470040, 1617044, 2021305, 2487760, 2940080, 3234088, 4042610, 6468176, 8085220, 16170440, 32340880]

約数ペア:

[(1, 32340880), (2, 16170440), (4, 8085220), (5, 6468176), (8, 4042610), (10, 3234088), (11, 2940080), (13, 2487760), (16, 2021305), (20, 1617044), (22, 1470040), (26, 1243880), (40, 808522), (44, 735020), (52, 621940), (55, 588016), (65, 497552), (80, 404261), (88, 367510), (104, 310970), (110, 294008), (121, 267280), (130, 248776), (143, 226160), (176, 183755), (208, 155485), (220, 147004), (242, 133640), (257, 125840), (260, 124388), (286, 113080), (440, 73502), (484, 66820), (514, 62920), (520, 62194), (572, 56540), (605, 53456), (715, 45232), (880, 36751), (968, 33410), (1028, 31460), (1040, 31097), (1144, 28270), (1210, 26728), (1285, 25168), (1430, 22616), (1573, 20560), (1936, 16705), (2056, 15730), (2288, 14135), (2420, 13364), (2570, 12584), (2827, 11440), (2860, 11308), (3146, 10280), (3341, 9680), (4112, 7865), (4840, 6682), (5140, 6292), (5654, 5720)]