4080332650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 8150103360

約数和(自身を除く): 4069770710

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 137, 190, 214, 274, 293, 475, 535, 586, 685, 950, 1070, 1370, 1465, 2033, 2603, 2675, 2930, 3425, 4066, 5206, 5350, 5567, 6850, 7325, 10165, 11134, 13015, 14650, 14659, 20330, 26030, 27835, 29318, 31351, 40141, 50825, 55670, 62702, 65075, 73295, 80282, 101650, 130150, 139175, 146590, 156755, 200705, 278350, 278521, 313510, 366475, 401410, 557042, 595669, 732950, 762679, 783775, 1003525, 1191338, 1392605, 1525358, 1567550, 2007050, 2785210, 2978345, 3813395, 4295087, 5956690, 6963025, 7626790, 8590174, 13926050, 14891725, 19066975, 21475435, 29783450, 38133950, 42950870, 81606653, 107377175, 163213306, 214754350, 408033265, 816066530, 2040166325, 4080332650]

約数ペア:

[(1, 4080332650), (2, 2040166325), (5, 816066530), (10, 408033265), (19, 214754350), (25, 163213306), (38, 107377175), (50, 81606653), (95, 42950870), (107, 38133950), (137, 29783450), (190, 21475435), (214, 19066975), (274, 14891725), (293, 13926050), (475, 8590174), (535, 7626790), (586, 6963025), (685, 5956690), (950, 4295087), (1070, 3813395), (1370, 2978345), (1465, 2785210), (2033, 2007050), (2603, 1567550), (2675, 1525358), (2930, 1392605), (3425, 1191338), (4066, 1003525), (5206, 783775), (5350, 762679), (5567, 732950), (6850, 595669), (7325, 557042), (10165, 401410), (11134, 366475), (13015, 313510), (14650, 278521), (14659, 278350), (20330, 200705), (26030, 156755), (27835, 146590), (29318, 139175), (31351, 130150), (40141, 101650), (50825, 80282), (55670, 73295), (62702, 65075)]