7624100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 18748800

約数和(自身を除く): 11124700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 239, 275, 290, 319, 478, 550, 580, 638, 725, 956, 1100, 1195, 1276, 1450, 1595, 2390, 2629, 2900, 3190, 4780, 5258, 5975, 6380, 6931, 7975, 10516, 11950, 13145, 13862, 15950, 23900, 26290, 27724, 31900, 34655, 52580, 65725, 69310, 76241, 131450, 138620, 152482, 173275, 262900, 304964, 346550, 381205, 693100, 762410, 1524820, 1906025, 3812050, 7624100]

約数ペア:

[(1, 7624100), (2, 3812050), (4, 1906025), (5, 1524820), (10, 762410), (11, 693100), (20, 381205), (22, 346550), (25, 304964), (29, 262900), (44, 173275), (50, 152482), (55, 138620), (58, 131450), (100, 76241), (110, 69310), (116, 65725), (145, 52580), (220, 34655), (239, 31900), (275, 27724), (290, 26290), (319, 23900), (478, 15950), (550, 13862), (580, 13145), (638, 11950), (725, 10516), (956, 7975), (1100, 6931), (1195, 6380), (1276, 5975), (1450, 5258), (1595, 4780), (2390, 3190), (2629, 2900)]