87854372210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 178045890048

約数和(自身を除く): 90191517838

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 103, 110, 122, 206, 305, 317, 401, 515, 610, 634, 671, 802, 1030, 1133, 1342, 1585, 2005, 2266, 3170, 3355, 3487, 4010, 4411, 5665, 6283, 6710, 6974, 8822, 11330, 12566, 17435, 19337, 22055, 24461, 31415, 32651, 34870, 38674, 41303, 44110, 48922, 62830, 65302, 69113, 82606, 96685, 122305, 127117, 138226, 163255, 193370, 206515, 212707, 244610, 254234, 269071, 326510, 345565, 359161, 413030, 425414, 454333, 538142, 635585, 691130, 718322, 908666, 1063535, 1271170, 1345355, 1398287, 1795805, 1991711, 2127070, 2271665, 2519483, 2690710, 2796574, 3591610, 3983422, 4543330, 5038966, 6991435, 7754137, 9958555, 12597415, 13093051, 13982870, 15508274, 19917110, 21908821, 25194830, 26186102, 27714313, 38770685, 43817642, 55428626, 65465255, 77541370, 85295507, 109544105, 130930510, 138571565, 144023561, 170591014, 219088210, 277143130, 288047122, 426477535, 720117805, 798676111, 852955070, 1440235610, 1597352222, 3993380555, 7986761110, 8785437221, 17570874442, 43927186105, 87854372210]

約数ペア:

[(1, 87854372210), (2, 43927186105), (5, 17570874442), (10, 8785437221), (11, 7986761110), (22, 3993380555), (55, 1597352222), (61, 1440235610), (103, 852955070), (110, 798676111), (122, 720117805), (206, 426477535), (305, 288047122), (317, 277143130), (401, 219088210), (515, 170591014), (610, 144023561), (634, 138571565), (671, 130930510), (802, 109544105), (1030, 85295507), (1133, 77541370), (1342, 65465255), (1585, 55428626), (2005, 43817642), (2266, 38770685), (3170, 27714313), (3355, 26186102), (3487, 25194830), (4010, 21908821), (4411, 19917110), (5665, 15508274), (6283, 13982870), (6710, 13093051), (6974, 12597415), (8822, 9958555), (11330, 7754137), (12566, 6991435), (17435, 5038966), (19337, 4543330), (22055, 3983422), (24461, 3591610), (31415, 2796574), (32651, 2690710), (34870, 2519483), (38674, 2271665), (41303, 2127070), (44110, 1991711), (48922, 1795805), (62830, 1398287), (65302, 1345355), (69113, 1271170), (82606, 1063535), (96685, 908666), (122305, 718322), (127117, 691130), (138226, 635585), (163255, 538142), (193370, 454333), (206515, 425414), (212707, 413030), (244610, 359161), (254234, 345565), (269071, 326510)]