20108550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 96

約数和(自身を含む): 62210304

約数和(自身を除く): 42101754

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1741, 1925, 2310, 3482, 3850, 5223, 5775, 8705, 10446, 11550, 12187, 17410, 19151, 24374, 26115, 36561, 38302, 43525, 52230, 57453, 60935, 73122, 87050, 95755, 114906, 121870, 130575, 134057, 182805, 191510, 261150, 268114, 287265, 304675, 365610, 402171, 478775, 574530, 609350, 670285, 804342, 914025, 957550, 1340570, 1436325, 1828050, 2010855, 2872650, 3351425, 4021710, 6702850, 10054275, 20108550]

約数ペア:

[(1, 20108550), (2, 10054275), (3, 6702850), (5, 4021710), (6, 3351425), (7, 2872650), (10, 2010855), (11, 1828050), (14, 1436325), (15, 1340570), (21, 957550), (22, 914025), (25, 804342), (30, 670285), (33, 609350), (35, 574530), (42, 478775), (50, 402171), (55, 365610), (66, 304675), (70, 287265), (75, 268114), (77, 261150), (105, 191510), (110, 182805), (150, 134057), (154, 130575), (165, 121870), (175, 114906), (210, 95755), (231, 87050), (275, 73122), (330, 60935), (350, 57453), (385, 52230), (462, 43525), (525, 38302), (550, 36561), (770, 26115), (825, 24374), (1050, 19151), (1155, 17410), (1650, 12187), (1741, 11550), (1925, 10446), (2310, 8705), (3482, 5775), (3850, 5223)]