2645202340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{25969}}^1$

素因数の和:26452

約数の個数: 48

約数和(自身を含む): 6073240320

約数和(自身を除く): 3428037980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 926, 1852, 2315, 4630, 5093, 9260, 10186, 20372, 25465, 25969, 50930, 51938, 101860, 103876, 129845, 259690, 285659, 519380, 571318, 1142636, 1428295, 2856590, 5713180, 12023647, 24047294, 48094588, 60118235, 120236470, 132260117, 240472940, 264520234, 529040468, 661300585, 1322601170, 2645202340]

約数ペア:

[(1, 2645202340), (2, 1322601170), (4, 661300585), (5, 529040468), (10, 264520234), (11, 240472940), (20, 132260117), (22, 120236470), (44, 60118235), (55, 48094588), (110, 24047294), (220, 12023647), (463, 5713180), (926, 2856590), (1852, 1428295), (2315, 1142636), (4630, 571318), (5093, 519380), (9260, 285659), (10186, 259690), (20372, 129845), (25465, 103876), (25969, 101860), (50930, 51938)]