852473300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20641}}^1$

素因数の和:20721

約数の個数: 72

約数和(自身を含む): 2150070720

約数和(自身を除く): 1297597420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 4130, 5900, 8260, 10325, 20641, 20650, 41282, 41300, 82564, 103205, 144487, 206410, 288974, 412820, 516025, 577948, 722435, 1032050, 1217819, 1444870, 2064100, 2435638, 2889740, 3612175, 4871276, 6089095, 7224350, 8524733, 12178190, 14448700, 17049466, 24356380, 30445475, 34098932, 42623665, 60890950, 85247330, 121781900, 170494660, 213118325, 426236650, 852473300]

約数ペア:

[(1, 852473300), (2, 426236650), (4, 213118325), (5, 170494660), (7, 121781900), (10, 85247330), (14, 60890950), (20, 42623665), (25, 34098932), (28, 30445475), (35, 24356380), (50, 17049466), (59, 14448700), (70, 12178190), (100, 8524733), (118, 7224350), (140, 6089095), (175, 4871276), (236, 3612175), (295, 2889740), (350, 2435638), (413, 2064100), (590, 1444870), (700, 1217819), (826, 1032050), (1180, 722435), (1475, 577948), (1652, 516025), (2065, 412820), (2950, 288974), (4130, 206410), (5900, 144487), (8260, 103205), (10325, 82564), (20641, 41300), (20650, 41282)]