31927700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 83869632

約数和(自身を除く): 51941932

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2683, 2975, 5366, 5950, 10732, 11900, 13415, 18781, 26830, 37562, 45611, 53660, 67075, 75124, 91222, 93905, 134150, 182444, 187810, 228055, 268300, 319277, 375620, 456110, 469525, 638554, 912220, 939050, 1140275, 1277108, 1596385, 1878100, 2280550, 3192770, 4561100, 6385540, 7981925, 15963850, 31927700]

約数ペア:

[(1, 31927700), (2, 15963850), (4, 7981925), (5, 6385540), (7, 4561100), (10, 3192770), (14, 2280550), (17, 1878100), (20, 1596385), (25, 1277108), (28, 1140275), (34, 939050), (35, 912220), (50, 638554), (68, 469525), (70, 456110), (85, 375620), (100, 319277), (119, 268300), (140, 228055), (170, 187810), (175, 182444), (238, 134150), (340, 93905), (350, 91222), (425, 75124), (476, 67075), (595, 53660), (700, 45611), (850, 37562), (1190, 26830), (1700, 18781), (2380, 13415), (2683, 11900), (2975, 10732), (5366, 5950)]