8911808510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4202

約数の個数: 96

約数和(自身を含む): 18848440800

約数和(自身を除く): 9936632290

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 110, 121, 170, 187, 214, 242, 374, 535, 605, 935, 1070, 1177, 1210, 1819, 1870, 2057, 2354, 3638, 4049, 4114, 5885, 8098, 9095, 10285, 11770, 12947, 18190, 20009, 20245, 20570, 25894, 40018, 40490, 44539, 64735, 68833, 89078, 100045, 129470, 137666, 200090, 220099, 222695, 344165, 433243, 440198, 445390, 489929, 688330, 757163, 866486, 979858, 1100495, 1514326, 2166215, 2200990, 2449645, 3785815, 4332430, 4765673, 4899290, 7365131, 7571630, 8328793, 9531346, 14730262, 16657586, 23828365, 36825655, 41643965, 47656730, 52422403, 73651310, 81016441, 83287930, 104844806, 162032882, 262112015, 405082205, 524224030, 810164410, 891180851, 1782361702, 4455904255, 8911808510]

約数ペア:

[(1, 8911808510), (2, 4455904255), (5, 1782361702), (10, 891180851), (11, 810164410), (17, 524224030), (22, 405082205), (34, 262112015), (55, 162032882), (85, 104844806), (107, 83287930), (110, 81016441), (121, 73651310), (170, 52422403), (187, 47656730), (214, 41643965), (242, 36825655), (374, 23828365), (535, 16657586), (605, 14730262), (935, 9531346), (1070, 8328793), (1177, 7571630), (1210, 7365131), (1819, 4899290), (1870, 4765673), (2057, 4332430), (2354, 3785815), (3638, 2449645), (4049, 2200990), (4114, 2166215), (5885, 1514326), (8098, 1100495), (9095, 979858), (10285, 866486), (11770, 757163), (12947, 688330), (18190, 489929), (20009, 445390), (20245, 440198), (20570, 433243), (25894, 344165), (40018, 222695), (40490, 220099), (44539, 200090), (64735, 137666), (68833, 129470), (89078, 100045)]