84154750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 159569280

約数和(自身を除く): 75414530

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 3950, 4261, 8522, 9875, 19750, 21305, 42610, 106525, 213050, 336619, 532625, 673238, 1065250, 1683095, 3366190, 8415475, 16830950, 42077375, 84154750]

約数ペア:

[(1, 84154750), (2, 42077375), (5, 16830950), (10, 8415475), (25, 3366190), (50, 1683095), (79, 1065250), (125, 673238), (158, 532625), (250, 336619), (395, 213050), (790, 106525), (1975, 42610), (3950, 21305), (4261, 19750), (8522, 9875)]