2016207550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 4390576128

約数和(自身を除く): 2374368578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 127, 134, 175, 254, 335, 350, 469, 635, 670, 677, 889, 938, 1270, 1354, 1675, 1778, 2345, 3175, 3350, 3385, 4445, 4690, 4739, 6350, 6770, 8509, 8890, 9478, 11725, 16925, 17018, 22225, 23450, 23695, 33850, 42545, 44450, 45359, 47390, 59563, 85090, 85979, 90718, 118475, 119126, 171958, 212725, 226795, 236950, 297815, 317513, 425450, 429895, 453590, 595630, 601853, 635026, 859790, 1133975, 1203706, 1489075, 1587565, 2149475, 2267950, 2978150, 3009265, 3175130, 4298950, 5760593, 6018530, 7937825, 11521186, 15046325, 15875650, 28802965, 30092650, 40324151, 57605930, 80648302, 144014825, 201620755, 288029650, 403241510, 1008103775, 2016207550]

約数ペア:

[(1, 2016207550), (2, 1008103775), (5, 403241510), (7, 288029650), (10, 201620755), (14, 144014825), (25, 80648302), (35, 57605930), (50, 40324151), (67, 30092650), (70, 28802965), (127, 15875650), (134, 15046325), (175, 11521186), (254, 7937825), (335, 6018530), (350, 5760593), (469, 4298950), (635, 3175130), (670, 3009265), (677, 2978150), (889, 2267950), (938, 2149475), (1270, 1587565), (1354, 1489075), (1675, 1203706), (1778, 1133975), (2345, 859790), (3175, 635026), (3350, 601853), (3385, 595630), (4445, 453590), (4690, 429895), (4739, 425450), (6350, 317513), (6770, 297815), (8509, 236950), (8890, 226795), (9478, 212725), (11725, 171958), (16925, 119126), (17018, 118475), (22225, 90718), (23450, 85979), (23695, 85090), (33850, 59563), (42545, 47390), (44450, 45359)]