2015457950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7433}}^1$

素因数の和:7502

約数の個数: 96

約数和(自身を含む): 4480025760

約数和(自身を除く): 2464567810

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 850, 935, 986, 1450, 1595, 1870, 2465, 3190, 4675, 4930, 5423, 7433, 7975, 9350, 10846, 12325, 14866, 15950, 24650, 27115, 37165, 54230, 74330, 81763, 126361, 135575, 163526, 185825, 215557, 252722, 271150, 371650, 408815, 431114, 631805, 817630, 1077785, 1263610, 1389971, 2044075, 2155570, 2371127, 2779942, 3159025, 3664469, 4088150, 4742254, 5388925, 6318050, 6949855, 7328938, 10777850, 11855635, 13899710, 18322345, 23711270, 34749275, 36644690, 40309159, 59278175, 69498550, 80618318, 91611725, 118556350, 183223450, 201545795, 403091590, 1007728975, 2015457950]

約数ペア:

[(1, 2015457950), (2, 1007728975), (5, 403091590), (10, 201545795), (11, 183223450), (17, 118556350), (22, 91611725), (25, 80618318), (29, 69498550), (34, 59278175), (50, 40309159), (55, 36644690), (58, 34749275), (85, 23711270), (110, 18322345), (145, 13899710), (170, 11855635), (187, 10777850), (275, 7328938), (290, 6949855), (319, 6318050), (374, 5388925), (425, 4742254), (493, 4088150), (550, 3664469), (638, 3159025), (725, 2779942), (850, 2371127), (935, 2155570), (986, 2044075), (1450, 1389971), (1595, 1263610), (1870, 1077785), (2465, 817630), (3190, 631805), (4675, 431114), (4930, 408815), (5423, 371650), (7433, 271150), (7975, 252722), (9350, 215557), (10846, 185825), (12325, 163526), (14866, 135575), (15950, 126361), (24650, 81763), (27115, 74330), (37165, 54230)]