87479350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10909

約数の個数: 48

約数和(自身を含む): 194059008

約数和(自身を除く): 106579658

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 10867, 21734, 54335, 76069, 108670, 152138, 249941, 271675, 380345, 499882, 543350, 760690, 1249705, 1749587, 1901725, 2499410, 3499174, 3803450, 6248525, 8747935, 12497050, 17495870, 43739675, 87479350]

約数ペア:

[(1, 87479350), (2, 43739675), (5, 17495870), (7, 12497050), (10, 8747935), (14, 6248525), (23, 3803450), (25, 3499174), (35, 2499410), (46, 1901725), (50, 1749587), (70, 1249705), (115, 760690), (161, 543350), (175, 499882), (230, 380345), (322, 271675), (350, 249941), (575, 152138), (805, 108670), (1150, 76069), (1610, 54335), (4025, 21734), (8050, 10867)]