2013609856700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1807387}}^1$

素因数の和:1808271

約数の個数: 72

約数和(自身を含む): 4711144790352

約数和(自身を除く): 2697534933652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 857, 1300, 1714, 3428, 4285, 8570, 11141, 17140, 21425, 22282, 42850, 44564, 55705, 85700, 111410, 222820, 278525, 557050, 1114100, 1807387, 3614774, 7229548, 9036935, 18073870, 23496031, 36147740, 45184675, 46992062, 90369350, 93984124, 117480155, 180738700, 234960310, 469920620, 587400775, 1174801550, 1548930659, 2349603100, 3097861318, 6195722636, 7744653295, 15489306590, 20136098567, 30978613180, 38723266475, 40272197134, 77446532950, 80544394268, 100680492835, 154893065900, 201360985670, 402721971340, 503402464175, 1006804928350, 2013609856700]

約数ペア:

[(1, 2013609856700), (2, 1006804928350), (4, 503402464175), (5, 402721971340), (10, 201360985670), (13, 154893065900), (20, 100680492835), (25, 80544394268), (26, 77446532950), (50, 40272197134), (52, 38723266475), (65, 30978613180), (100, 20136098567), (130, 15489306590), (260, 7744653295), (325, 6195722636), (650, 3097861318), (857, 2349603100), (1300, 1548930659), (1714, 1174801550), (3428, 587400775), (4285, 469920620), (8570, 234960310), (11141, 180738700), (17140, 117480155), (21425, 93984124), (22282, 90369350), (42850, 46992062), (44564, 45184675), (55705, 36147740), (85700, 23496031), (111410, 18073870), (222820, 9036935), (278525, 7229548), (557050, 3614774), (1114100, 1807387)]