102616250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 222678720

約数和(自身を除く): 120062470

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 439, 550, 625, 850, 878, 935, 1250, 1375, 1870, 2125, 2195, 2750, 4250, 4390, 4675, 4829, 6875, 7463, 9350, 9658, 10625, 10975, 13750, 14926, 21250, 21950, 23375, 24145, 37315, 46750, 48290, 54875, 74630, 82093, 109750, 116875, 120725, 164186, 186575, 233750, 241450, 274375, 373150, 410465, 548750, 603625, 820930, 932875, 1207250, 1865750, 2052325, 3018125, 4104650, 4664375, 6036250, 9328750, 10261625, 20523250, 51308125, 102616250]

約数ペア:

[(1, 102616250), (2, 51308125), (5, 20523250), (10, 10261625), (11, 9328750), (17, 6036250), (22, 4664375), (25, 4104650), (34, 3018125), (50, 2052325), (55, 1865750), (85, 1207250), (110, 932875), (125, 820930), (170, 603625), (187, 548750), (250, 410465), (275, 373150), (374, 274375), (425, 241450), (439, 233750), (550, 186575), (625, 164186), (850, 120725), (878, 116875), (935, 109750), (1250, 82093), (1375, 74630), (1870, 54875), (2125, 48290), (2195, 46750), (2750, 37315), (4250, 24145), (4390, 23375), (4675, 21950), (4829, 21250), (6875, 14926), (7463, 13750), (9350, 10975), (9658, 10625)]