7783580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11267620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1049, 1060, 1484, 1855, 2098, 3710, 4196, 5245, 7343, 7420, 10490, 14686, 20980, 29372, 36715, 55597, 73430, 111194, 146860, 222388, 277985, 389179, 555970, 778358, 1111940, 1556716, 1945895, 3891790, 7783580]

約数ペア:

[(1, 7783580), (2, 3891790), (4, 1945895), (5, 1556716), (7, 1111940), (10, 778358), (14, 555970), (20, 389179), (28, 277985), (35, 222388), (53, 146860), (70, 111194), (106, 73430), (140, 55597), (212, 36715), (265, 29372), (371, 20980), (530, 14686), (742, 10490), (1049, 7420), (1060, 7343), (1484, 5245), (1855, 4196), (2098, 3710)]