2014765220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{32423}}^1$

素因数の和:32684

約数の個数: 48

約数和(自身を含む): 4575674880

約数和(自身を除く): 2560909660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1195, 2390, 3107, 4780, 6214, 12428, 15535, 31070, 32423, 62140, 64846, 129692, 162115, 324230, 421499, 648460, 842998, 1685996, 2107495, 4214990, 7749097, 8429980, 15498194, 30996388, 38745485, 77490970, 100738261, 154981940, 201476522, 402953044, 503691305, 1007382610, 2014765220]

約数ペア:

[(1, 2014765220), (2, 1007382610), (4, 503691305), (5, 402953044), (10, 201476522), (13, 154981940), (20, 100738261), (26, 77490970), (52, 38745485), (65, 30996388), (130, 15498194), (239, 8429980), (260, 7749097), (478, 4214990), (956, 2107495), (1195, 1685996), (2390, 842998), (3107, 648460), (4780, 421499), (6214, 324230), (12428, 162115), (15535, 129692), (31070, 64846), (32423, 62140)]