165714500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 418279680

約数和(自身を除く): 252565180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 125, 140, 175, 226, 250, 350, 419, 452, 500, 565, 700, 791, 838, 875, 1130, 1582, 1676, 1750, 2095, 2260, 2825, 2933, 3164, 3500, 3955, 4190, 5650, 5866, 7910, 8380, 10475, 11300, 11732, 14125, 14665, 15820, 19775, 20950, 28250, 29330, 39550, 41900, 47347, 52375, 56500, 58660, 73325, 79100, 94694, 98875, 104750, 146650, 189388, 197750, 209500, 236735, 293300, 331429, 366625, 395500, 473470, 662858, 733250, 946940, 1183675, 1325716, 1466500, 1657145, 2367350, 3314290, 4734700, 5918375, 6628580, 8285725, 11836750, 16571450, 23673500, 33142900, 41428625, 82857250, 165714500]

約数ペア:

[(1, 165714500), (2, 82857250), (4, 41428625), (5, 33142900), (7, 23673500), (10, 16571450), (14, 11836750), (20, 8285725), (25, 6628580), (28, 5918375), (35, 4734700), (50, 3314290), (70, 2367350), (100, 1657145), (113, 1466500), (125, 1325716), (140, 1183675), (175, 946940), (226, 733250), (250, 662858), (350, 473470), (419, 395500), (452, 366625), (500, 331429), (565, 293300), (700, 236735), (791, 209500), (838, 197750), (875, 189388), (1130, 146650), (1582, 104750), (1676, 98875), (1750, 94694), (2095, 79100), (2260, 73325), (2825, 58660), (2933, 56500), (3164, 52375), (3500, 47347), (3955, 41900), (4190, 39550), (5650, 29330), (5866, 28250), (7910, 20950), (8380, 19775), (10475, 15820), (11300, 14665), (11732, 14125)]