75691720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11197}}^1$

素因数の和:11234

約数の個数: 48

約数和(自身を含む): 184431060

約数和(自身を除く): 108739340

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11197, 22394, 44788, 55985, 89576, 111970, 145561, 223940, 291122, 447880, 582244, 727805, 1164488, 1455610, 1892293, 2911220, 3784586, 5822440, 7569172, 9461465, 15138344, 18922930, 37845860, 75691720]

約数ペア:

[(1, 75691720), (2, 37845860), (4, 18922930), (5, 15138344), (8, 9461465), (10, 7569172), (13, 5822440), (20, 3784586), (26, 2911220), (40, 1892293), (52, 1455610), (65, 1164488), (104, 727805), (130, 582244), (169, 447880), (260, 291122), (338, 223940), (520, 145561), (676, 111970), (845, 89576), (1352, 55985), (1690, 44788), (3380, 22394), (6760, 11197)]