8520342050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{7297}}^1$

素因数の和:7524

約数の個数: 72

約数和(自身を含む): 17512178628

約数和(自身を除く): 8991836578

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 193, 242, 275, 386, 550, 605, 965, 1210, 1930, 2123, 3025, 4246, 4825, 6050, 7297, 9650, 10615, 14594, 21230, 23353, 36485, 46706, 53075, 72970, 80267, 106150, 116765, 160534, 182425, 233530, 364850, 401335, 583825, 802670, 882937, 1167650, 1408321, 1765874, 2006675, 2816642, 4013350, 4414685, 7041605, 8829370, 14083210, 15491531, 22073425, 30983062, 35208025, 44146850, 70416050, 77457655, 154915310, 170406841, 340813682, 387288275, 774576550, 852034205, 1704068410, 4260171025, 8520342050]

約数ペア:

[(1, 8520342050), (2, 4260171025), (5, 1704068410), (10, 852034205), (11, 774576550), (22, 387288275), (25, 340813682), (50, 170406841), (55, 154915310), (110, 77457655), (121, 70416050), (193, 44146850), (242, 35208025), (275, 30983062), (386, 22073425), (550, 15491531), (605, 14083210), (965, 8829370), (1210, 7041605), (1930, 4414685), (2123, 4013350), (3025, 2816642), (4246, 2006675), (4825, 1765874), (6050, 1408321), (7297, 1167650), (9650, 882937), (10615, 802670), (14594, 583825), (21230, 401335), (23353, 364850), (36485, 233530), (46706, 182425), (53075, 160534), (72970, 116765), (80267, 106150)]