497277940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1823}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 1092123648

約数和(自身を除く): 594845708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 593, 1186, 1823, 2372, 2965, 3646, 5930, 7292, 9115, 11860, 13639, 18230, 27278, 36460, 41929, 54556, 68195, 83858, 136390, 167716, 209645, 272780, 419290, 838580, 1081039, 2162078, 4324156, 5405195, 10810390, 21620780, 24863897, 49727794, 99455588, 124319485, 248638970, 497277940]

約数ペア:

[(1, 497277940), (2, 248638970), (4, 124319485), (5, 99455588), (10, 49727794), (20, 24863897), (23, 21620780), (46, 10810390), (92, 5405195), (115, 4324156), (230, 2162078), (460, 1081039), (593, 838580), (1186, 419290), (1823, 272780), (2372, 209645), (2965, 167716), (3646, 136390), (5930, 83858), (7292, 68195), (9115, 54556), (11860, 41929), (13639, 36460), (18230, 27278)]