85821050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 193889376

約数和(自身を除く): 108068326

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1523, 1610, 2254, 2450, 3046, 4025, 5635, 7615, 8050, 10661, 11270, 15230, 21322, 28175, 35029, 38075, 53305, 56350, 70058, 74627, 76150, 106610, 149254, 175145, 245203, 266525, 350290, 373135, 490406, 533050, 746270, 875725, 1226015, 1716421, 1751450, 1865675, 2452030, 3432842, 3731350, 6130075, 8582105, 12260150, 17164210, 42910525, 85821050]

約数ペア:

[(1, 85821050), (2, 42910525), (5, 17164210), (7, 12260150), (10, 8582105), (14, 6130075), (23, 3731350), (25, 3432842), (35, 2452030), (46, 1865675), (49, 1751450), (50, 1716421), (70, 1226015), (98, 875725), (115, 746270), (161, 533050), (175, 490406), (230, 373135), (245, 350290), (322, 266525), (350, 245203), (490, 175145), (575, 149254), (805, 106610), (1127, 76150), (1150, 74627), (1225, 70058), (1523, 56350), (1610, 53305), (2254, 38075), (2450, 35029), (3046, 28175), (4025, 21322), (5635, 15230), (7615, 11270), (8050, 10661)]