16589650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 39997440

約数和(自身を除く): 23407790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 139, 154, 155, 175, 217, 275, 278, 310, 341, 350, 385, 434, 550, 682, 695, 770, 775, 973, 1085, 1390, 1529, 1550, 1705, 1925, 1946, 2170, 2387, 3058, 3410, 3475, 3850, 4309, 4774, 4865, 5425, 6950, 7645, 8525, 8618, 9730, 10703, 10850, 11935, 15290, 17050, 21406, 21545, 23870, 24325, 30163, 38225, 43090, 47399, 48650, 53515, 59675, 60326, 76450, 94798, 107030, 107725, 119350, 150815, 215450, 236995, 267575, 301630, 331793, 473990, 535150, 663586, 754075, 1184975, 1508150, 1658965, 2369950, 3317930, 8294825, 16589650]

約数ペア:

[(1, 16589650), (2, 8294825), (5, 3317930), (7, 2369950), (10, 1658965), (11, 1508150), (14, 1184975), (22, 754075), (25, 663586), (31, 535150), (35, 473990), (50, 331793), (55, 301630), (62, 267575), (70, 236995), (77, 215450), (110, 150815), (139, 119350), (154, 107725), (155, 107030), (175, 94798), (217, 76450), (275, 60326), (278, 59675), (310, 53515), (341, 48650), (350, 47399), (385, 43090), (434, 38225), (550, 30163), (682, 24325), (695, 23870), (770, 21545), (775, 21406), (973, 17050), (1085, 15290), (1390, 11935), (1529, 10850), (1550, 10703), (1705, 9730), (1925, 8618), (1946, 8525), (2170, 7645), (2387, 6950), (3058, 5425), (3410, 4865), (3475, 4774), (3850, 4309)]