134233720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 315095040

約数和(自身を除く): 180861320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 620, 824, 1030, 1051, 1240, 2060, 2102, 3193, 4120, 4204, 5255, 6386, 8408, 10510, 12772, 15965, 21020, 25544, 31930, 32581, 42040, 63860, 65162, 108253, 127720, 130324, 162905, 216506, 260648, 325810, 433012, 541265, 651620, 866024, 1082530, 1303240, 2165060, 3355843, 4330120, 6711686, 13423372, 16779215, 26846744, 33558430, 67116860, 134233720]

約数ペア:

[(1, 134233720), (2, 67116860), (4, 33558430), (5, 26846744), (8, 16779215), (10, 13423372), (20, 6711686), (31, 4330120), (40, 3355843), (62, 2165060), (103, 1303240), (124, 1082530), (155, 866024), (206, 651620), (248, 541265), (310, 433012), (412, 325810), (515, 260648), (620, 216506), (824, 162905), (1030, 130324), (1051, 127720), (1240, 108253), (2060, 65162), (2102, 63860), (3193, 42040), (4120, 32581), (4204, 31930), (5255, 25544), (6386, 21020), (8408, 15965), (10510, 12772)]