132611180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16453}}^1$

素因数の和:16506

約数の個数: 48

約数和(自身を含む): 309598464

約数和(自身を除く): 176987284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 16453, 32906, 65812, 82265, 164530, 213889, 329060, 427778, 510043, 855556, 1020086, 1069445, 2040172, 2138890, 2550215, 4277780, 5100430, 6630559, 10200860, 13261118, 26522236, 33152795, 66305590, 132611180]

約数ペア:

[(1, 132611180), (2, 66305590), (4, 33152795), (5, 26522236), (10, 13261118), (13, 10200860), (20, 6630559), (26, 5100430), (31, 4277780), (52, 2550215), (62, 2138890), (65, 2040172), (124, 1069445), (130, 1020086), (155, 855556), (260, 510043), (310, 427778), (403, 329060), (620, 213889), (806, 164530), (1612, 82265), (2015, 65812), (4030, 32906), (8060, 16453)]