8117003020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{5657}}^1$

素因数の和:5987

約数の個数: 96

約数和(自身を含む): 20083093632

約数和(自身を除く): 11966090612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 277, 370, 518, 554, 740, 1036, 1108, 1295, 1385, 1939, 2590, 2770, 3878, 5180, 5540, 5657, 7756, 9695, 10249, 11314, 19390, 20498, 22628, 28285, 38780, 39599, 40996, 51245, 56570, 71743, 79198, 102490, 113140, 143486, 158396, 197995, 204980, 209309, 286972, 358715, 395990, 418618, 717430, 791980, 837236, 1046545, 1434860, 1465163, 1566989, 2093090, 2930326, 3133978, 4186180, 5860652, 6267956, 7325815, 7834945, 10968923, 14651630, 15669890, 21937846, 29303260, 31339780, 43875692, 54844615, 57978593, 109689230, 115957186, 219378460, 231914372, 289892965, 405850151, 579785930, 811700302, 1159571860, 1623400604, 2029250755, 4058501510, 8117003020]

約数ペア:

[(1, 8117003020), (2, 4058501510), (4, 2029250755), (5, 1623400604), (7, 1159571860), (10, 811700302), (14, 579785930), (20, 405850151), (28, 289892965), (35, 231914372), (37, 219378460), (70, 115957186), (74, 109689230), (140, 57978593), (148, 54844615), (185, 43875692), (259, 31339780), (277, 29303260), (370, 21937846), (518, 15669890), (554, 14651630), (740, 10968923), (1036, 7834945), (1108, 7325815), (1295, 6267956), (1385, 5860652), (1939, 4186180), (2590, 3133978), (2770, 2930326), (3878, 2093090), (5180, 1566989), (5540, 1465163), (5657, 1434860), (7756, 1046545), (9695, 837236), (10249, 791980), (11314, 717430), (19390, 418618), (20498, 395990), (22628, 358715), (28285, 286972), (38780, 209309), (39599, 204980), (40996, 197995), (51245, 158396), (56570, 143486), (71743, 113140), (79198, 102490)]