15697087340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{39139}}^1$

素因数の和:40982

約数の個数: 48

約数和(自身を含む): 35981245440

約数和(自身を除く): 20284158100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1823, 3646, 7292, 9115, 18230, 20053, 36460, 39139, 40106, 78278, 80212, 100265, 156556, 195695, 200530, 391390, 401060, 430529, 782780, 861058, 1722116, 2152645, 4305290, 8610580, 71350397, 142700794, 285401588, 356751985, 713503970, 784854367, 1427007940, 1569708734, 3139417468, 3924271835, 7848543670, 15697087340]

約数ペア:

[(1, 15697087340), (2, 7848543670), (4, 3924271835), (5, 3139417468), (10, 1569708734), (11, 1427007940), (20, 784854367), (22, 713503970), (44, 356751985), (55, 285401588), (110, 142700794), (220, 71350397), (1823, 8610580), (3646, 4305290), (7292, 2152645), (9115, 1722116), (18230, 861058), (20053, 782780), (36460, 430529), (39139, 401060), (40106, 391390), (78278, 200530), (80212, 195695), (100265, 156556)]