132541120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 326879712

約数和(自身を除く): 194338592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 431, 496, 620, 862, 961, 992, 1240, 1724, 1922, 1984, 2155, 2480, 3448, 3844, 4310, 4805, 4960, 6896, 7688, 8620, 9610, 9920, 13361, 13792, 15376, 17240, 19220, 26722, 27584, 30752, 34480, 38440, 53444, 61504, 66805, 68960, 76880, 106888, 133610, 137920, 153760, 213776, 267220, 307520, 414191, 427552, 534440, 828382, 855104, 1068880, 1656764, 2070955, 2137760, 3313528, 4141910, 4275520, 6627056, 8283820, 13254112, 16567640, 26508224, 33135280, 66270560, 132541120]

約数ペア:

[(1, 132541120), (2, 66270560), (4, 33135280), (5, 26508224), (8, 16567640), (10, 13254112), (16, 8283820), (20, 6627056), (31, 4275520), (32, 4141910), (40, 3313528), (62, 2137760), (64, 2070955), (80, 1656764), (124, 1068880), (155, 855104), (160, 828382), (248, 534440), (310, 427552), (320, 414191), (431, 307520), (496, 267220), (620, 213776), (862, 153760), (961, 137920), (992, 133610), (1240, 106888), (1724, 76880), (1922, 68960), (1984, 66805), (2155, 61504), (2480, 53444), (3448, 38440), (3844, 34480), (4310, 30752), (4805, 27584), (4960, 26722), (6896, 19220), (7688, 17240), (8620, 15376), (9610, 13792), (9920, 13361)]