103873250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 216373248

約数和(自身を除く): 112499998

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 775, 806, 1031, 1550, 1625, 2015, 2062, 3250, 3875, 4030, 5155, 7750, 10075, 10310, 13403, 20150, 25775, 26806, 31961, 50375, 51550, 63922, 67015, 100750, 128875, 134030, 159805, 257750, 319610, 335075, 415493, 670150, 799025, 830986, 1598050, 1675375, 2077465, 3350750, 3995125, 4154930, 7990250, 10387325, 20774650, 51936625, 103873250]

約数ペア:

[(1, 103873250), (2, 51936625), (5, 20774650), (10, 10387325), (13, 7990250), (25, 4154930), (26, 3995125), (31, 3350750), (50, 2077465), (62, 1675375), (65, 1598050), (125, 830986), (130, 799025), (155, 670150), (250, 415493), (310, 335075), (325, 319610), (403, 257750), (650, 159805), (775, 134030), (806, 128875), (1031, 100750), (1550, 67015), (1625, 63922), (2015, 51550), (2062, 50375), (3250, 31961), (3875, 26806), (4030, 25775), (5155, 20150), (7750, 13403), (10075, 10310)]