1258324100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36901}}^1$

素因数の和:36957

約数の個数: 72

約数和(自身を含む): 3074969856

約数和(自身を除く): 1816645756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 34100, 36901, 73802, 147604, 184505, 369010, 405911, 738020, 811822, 922525, 1143931, 1623644, 1845050, 2029555, 2287862, 3690100, 4059110, 4575724, 5719655, 8118220, 10147775, 11439310, 12583241, 20295550, 22878620, 25166482, 28598275, 40591100, 50332964, 57196550, 62916205, 114393100, 125832410, 251664820, 314581025, 629162050, 1258324100]

約数ペア:

[(1, 1258324100), (2, 629162050), (4, 314581025), (5, 251664820), (10, 125832410), (11, 114393100), (20, 62916205), (22, 57196550), (25, 50332964), (31, 40591100), (44, 28598275), (50, 25166482), (55, 22878620), (62, 20295550), (100, 12583241), (110, 11439310), (124, 10147775), (155, 8118220), (220, 5719655), (275, 4575724), (310, 4059110), (341, 3690100), (550, 2287862), (620, 2029555), (682, 1845050), (775, 1623644), (1100, 1143931), (1364, 922525), (1550, 811822), (1705, 738020), (3100, 405911), (3410, 369010), (6820, 184505), (8525, 147604), (17050, 73802), (34100, 36901)]