7644700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 19359872

約数和(自身を除く): 11715172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 163, 175, 268, 326, 335, 350, 469, 652, 670, 700, 815, 938, 1141, 1340, 1630, 1675, 1876, 2282, 2345, 3260, 3350, 4075, 4564, 4690, 5705, 6700, 8150, 9380, 10921, 11410, 11725, 16300, 21842, 22820, 23450, 28525, 43684, 46900, 54605, 57050, 76447, 109210, 114100, 152894, 218420, 273025, 305788, 382235, 546050, 764470, 1092100, 1528940, 1911175, 3822350, 7644700]

約数ペア:

[(1, 7644700), (2, 3822350), (4, 1911175), (5, 1528940), (7, 1092100), (10, 764470), (14, 546050), (20, 382235), (25, 305788), (28, 273025), (35, 218420), (50, 152894), (67, 114100), (70, 109210), (100, 76447), (134, 57050), (140, 54605), (163, 46900), (175, 43684), (268, 28525), (326, 23450), (335, 22820), (350, 21842), (469, 16300), (652, 11725), (670, 11410), (700, 10921), (815, 9380), (938, 8150), (1141, 6700), (1340, 5705), (1630, 4690), (1675, 4564), (1876, 4075), (2282, 3350), (2345, 3260)]